Midland G7E Pro Manuale utente

Marca: Midland

Modello: G7E Pro

Categoria: Radio a due vie

Tipo: Manuale utente

Questo manuale è adatto anche per

Midland G7 Pro

Midland G7E Pro

” User manual

DUAL BAND PMR/LPD TRANSCEIVER |

B | Midland G7 Pro user’s manual

Index

Introduction 1

Content of the package 2

Coverage (referred to PMR frequency band) 3

Main functions 4

Above all….Safety! 5

Warnings 5

Identifying the parts 6

LCD Display 6

Transceiver 8

Preparing the transceiver 10

Recharging the NIMH batteries (4 x AA) 10

Recharging the NIMH battery pack PB-ATL/G7 800 mAh 11

Recharging the Li-Ion battery pack ‘PB-PRO’ (optional) 11

Memory eﬀect of rechargeable batteries 12

Installing and removing the belt clip 12

Installing/removing the battery pack 13

Removal 13

Installation 13

Basic operation 14

Turning on/oﬀ 14

Volume control 14

Transmission and reception 14

Midland G7 Pro user’s manual | C

MON button (Monitor) 15

Scanning all channels 15

Display backlight 15

5.7 Keypad lock 15

Power Save 16

MENU button 17

Channel selection 17

CTCSS/DCS tones selection 17

Choosing high or low transmission power (PMR band) 18

VOX function 18

Vibra-Call function 19

ROGER BEEP (End transmission tone) 19

CALL function 19

Dual Watch function 20

Keypad beep 20

7. Troubleshooting and radio reset 21

Reset 21

Technical speciﬁcations 22

Transmitter 22

Receiver 22

Midland G7 Pro user’s manual | 1

Introduction

Thanks for purchasing Midland G7 Pro!

Midland G7/G7E Pro combines the most advanced technology in radio

communication with extreme reliability. This brand new transceiver, with

its eye-catching design and sturdy mechanical frame is the ideal solu-

tion for both the professionals who need to stay in touch with colleagues

(construction sites, buildings, hotels, trade fairs, shows) or with leisure

users that just want to keep up with friends and family.

Extremely robust and easy to use, G7/G7E Pro is ideal for use in any activi-

ty; it operates on both PMR446 and LPD bands (see the chart ‘Restrictions

on use’).

The Midland G7/G7E Pro incorporates all the functions that you would

expect to see on the latest and most advanced transceivers and guaran-

tees maximum eﬃciency.

The improved audio and Side Tone are the most important features of

this new radio; other key functions include an LCD backlit display, a Vi-

brating call alert feature for use in high-noise areas and an auto power

save function which reduces battery consumption by up to 50%. All of

the features on this outstanding radio are easily accessible thanks to the

centrally mounted controls.

2 | Midland G7 Pro user’s manual

Content of the package

Depending on the version, the content changes.

Single packing:

• 1 transceiver with belt clip

• 1 wall adaptor

• 4 AA rechargeable batteries 1800mAh

• quick guide

Twin packing:

• 2 transceivers with belt clip

• 1 wall adaptor

• 1 double desktop charger

• 2 battery packs 800mAh

• quick guide

It is available the optional Li-Ion battery pack 1200mAh mod. ‘PB-PRO’.

If any item is missing or damaged, contact immediately your supplier.

Midland G7 Pro user’s manual | 3

Coverage (referred to PMR frequency band)

The maximum range depends on terrain condition and is obtained du-

ring use in an open space.

The only limitation to maximum possible range are environmental factors

such as blockage caused by trees, buildings, or other obstructions. Insi-

de a car or a metallic constructions, the range can be reduced. Normally

the coverage in the city, with buidings or other obstructions is about 1

or 2 Km. In open space but with obstructions like trees, leafs or houses

the maximum possible range is about 4-6 Km. In open space, without

obstructions and in sight, like for example in mountain, the coverage can

be more than 12 Km.

4 | Midland G7 Pro user’s manual

Main functions

• G7 Pro: Dual Band LPD/PMR transceiver

G7E Pro: PMR446 transceiver

• Dual PTT for high/low power transmission

• Side Tone: end transmission noise muﬄer

• New audio level

• VIBRACALL function

• LCD display with backlight

• Low battery indicator

• Auto power save: automatic current economy circuit

• 38 CTCSS and 104 DCS tones in TX and RX

• CALL button with 5 tones selectable

• Automatic squelch adjustment

• Buttons for the channel selection

• SCAN function

• Keypad lock

• Hi/low power selection (PMR band)

• Roger Beep on/oﬀ

• VOX for hands-free communications

• Dual Watch

• 2 Pin jack for ext. mike / ext. speaker / battery recharge

The manufacturer, with its eﬀort to constantly improve product quality,

reserves the right to change characteristics and features without prior

notice.

Midland G7 Pro user’s manual | 5

Above all….Safety!

Warnings

! Do not open the radio for any reason! The radio’s precision mechanics

and electronics require experience and specialized equipment; for the

same reason, the radio should under no circumstances be realigned as

it has already been calibrated for maximum performance. Unauthori-

zed opening of the transceiver will void the warranty.

! Do not use detergents, alcohol, solvents, or abrasives to clean the

equipment. Just use a soft, clean cloth. If the radio is very dirty, slightly

dampen the cloth with a mixture of water and a neutral soap.

BATTERIES

! Do not try to charge alkaline batteries or non rechargeable batteries.

Make sure that when you charge the radio, only rechargeable NI-MH

batteries should be contained in the battery compartment! It is very

dangerous attempting to recharge other types of batteries (for exam-

ple alkaline or manganese batteries). Batteries which are not suitable

to be recharged may leak, explode or even burn and cause damage!

! Using a diﬀerent battery charger other than the one speciﬁed can cau-

se damage to your device or may even cause explosions and personal

injuries.

! Do not throw batteries into ﬁre or place them near heat as this may

cause explosions or personal injuries. Dispose of the batteries accor-

ding to procedures set out by local regulations.

! Do not mix old and new batteries or batteries of diﬀerent types or bat-

teries which have been used in diﬀerent manners.

6 | Midland G7 Pro user’s manual

Identifying the parts

LCD Display

4 5 6

CALL

EMG

4 6 8 7

CALL

EMG

4 6 8 7

CALL

EMG

4 6 8 7

CALL

EMG

4 6 8 7

CALL

EMG

4 6 8 7

Midland G7 Pro user’s manual | 7

1. Selected channel (P1-P8: PMR446 /1-69:LPD)

2. VOX - Function activated

3. - Keypad lock activated

4. - Battery status indicator

5. - Vibra-Call function activated

6. H/L - Indicates the high / low power selection in transmission

(only in PMR band)

7. RX - Radio in rx mode (busy channel)

8. TX - Radio in transmission (PTT pressed)

9. DCS/CTCSS - Type of sub-audio tone selected

10. Code of the selected CTCSS or DCS tone

(CTCSS: 1-38; DCS: 1-104)

8 | Midland G7 Pro user’s manual

Transceiver

CALL

EMG

4 6 8 7

CALL

EMG

4 6 8 7

CALL

EMG

4 6 8 7

CALL

EMG

4 6 8 7

CALL

EMG

4 6 8 7

MON

SCAN

CALL

MIC

Midland G7 Pro user’s manual | 9

11. Antenna

12. OFF/VOLUME knob - To switch on/oﬀ the radio and to adjust the

volume.

13. PTT - Press to transmit.

14. BOOST - Press to transmit in high power.

15. CALL/ – to send a call to the selected channel. If you keep it pres-

sed for about 3 seconds, the keypad lock is activated.

16. MIC - Built-in microphone

17. Built-in Speaker.

18. ▲▼ controls - To change the settings in the MENU.

19. MENU - Press this control to enter the radios MENU

20. MON/SCAN - Press this button once to activate SCAN. Keep it pres-

sed for about 2 seconds to activate the Monitor function, that tem-

porarily cuts oﬀ the squelch (for weak signals)

21. SPK | MIC/CHG (under the protective cover) - To connect to external

audio devices such as microphones, headphones, chargers, etc

10 | Midland G7 Pro user’s manual

Preparing the transceiver

The radio can be recharged with diﬀerent type of batteries: here below

the possibilities.

Note: To optimize the recharge process, we suggest you switch oﬀ the radio

to recharge it.

Recharging the NIMH batteries (4 x AA)

Place your transceiver into the cradle of the desktop charger or connect

the MW904 wall adaptor to the proper jack of the radio.

This type of batteries is recharged with a constant current, either you use

a desktop charger or MW904; therefore the recharge time depends from

the recharge status and from the batteries capacity.

There’s no evidence when the recharge is ﬁnished, therefore we suggest

you detach the wall adaptor from the radio or remove G7 Pro from the

desktop charger cradle once the recharge is complete.

Here below some information about the recharge time (indicative) for

some batteries of diﬀerent capacity:

Battery capacity mAh Approx. recharge time (hours)

1200 5

1800 7

2100 8

When the radio is in the charger cradle, the processor makes a sort of che-

cking on the battery; the led on the charger will light up for 10 seconds,

then will turn oﬀ and the recharge will start.

The battery icon on the radio’s display will be blinking for all the rechar-

ging process, as well as the red led will be lighting up on the desktop char-

ger.

Midland G7 Pro user’s manual | 11

Recharging the NIMH battery pack PB-ATL/G7 800 mAh

Place your transceiver into the cradle of the desktop charger or connect

the MW904 wall adaptor to the proper jack of the radio.

This type of batteries is recharged with a constant current, either you use

a desktop charger or MW904, therefore a complete recharge takes about

5 hours.

There’s no evidence when the recharge is ﬁnished, therefore we suggest

you detach the wall adaptor from the radio or remove G7 Pro from the

desktop charger cradle after 5 hours.

When the radio is in the charger cradle, the processor makes a sort of che-

cking on the battery; the led on the charger will light up for 10 seconds,

then will turn oﬀ and the recharge will start; the battery icon on the ra-

dio’s display will be blinking for all the recharging process, as well as the

red led will be lighting up on the desktop charger.

Recharging the Li-Ion battery pack ‘PB-PRO’

(optional)

Place your transceiver into the cradle of the desktop charger or connect

the MW904 wall adaptor to the proper jack of the radio.

The recharge of the Li-Ion battery pack is managed by a radio processor

and the battery status can be checked by the icon on the display and by

the led on the desktop charger

• The recharge status is indicated by the led on the desktop charger and

by the battery icon blinking on the display of the radio;

• When the recharge is complete, the led will turn oﬀ and the battery

icon on the display will be full of bars and ﬁx.

When the radio is in the charger cradle, the processor makes a sort of che-

cking on the battery status: in this step, the led on the desktop charger will

light up for 10 seconds, then will turn oﬀ and the recharge will start.

To optimize the recharge of the Li-Ion battery pack, in the ﬁnal phase the

processor will alternately charge and pause for almost one minute (the

led will turn oﬀ).

If the radio is placed in the desktop charger switched on, when the rechar-

ge is complete the led will blink.

12 | Midland G7 Pro user’s manual

Memory eﬀect of rechargeable batteries

Rechargeable NiMH (Nickel-Metal-Hydrate) batteries are aﬀected by

what is known as the “memory eﬀect”. This phenomenon is associated

with a drastic reduction of battery autonomy and is triggered if the bat-

teries are regularly charged before being fully discharged and/or are not

completely recharged. To avoid the memory eﬀect:

• When possible, recharge the batteries only when they are completely

discharged (until the device turns itself oﬀ during normal use)

• Do not disconnect the battery charger before the time indicated for a

full battery charge.

The memory eﬀect should not be confused with the normal battery life,

which is 300-400 cycles of charge/discharge on average. It is completely

normal for operating duty to decrease when the batteries have reached

the end of their life; at this point, you will need to substitute the batteries.

Installing and removing the belt clip

With the belt clip you can easily attach

the transceiver to your belt. The clip

however, must be removed in order to

install or change the batteries. To remo-

ve the belt clip follow the indication of

picture 1. To ﬁx the clip back to the devi-

ce slot it in the guides at the back of the

transceiver until it clicks into place.

PICTURE 1

Midland G7 Pro user’s manual | 13

Installing/removing the battery pack

Removal

1. Remove the belt clip as explained in paragraph “Installing and remo-

ving the belt clip”;

2. Open the battery compartment as shown in picture 2;

3. Remove the battery pack;

4. Close the battery cover and ﬁx the belt clip.

Installation

1. Remove the belt clip as explained in paragraph “Installing and remo-

ving the belt clip”;

2. Insert the battery pack into the battery compartment;

3. Close the battery cover and ﬁx the belt clip.

PICTURE 2

14 | Midland G7 Pro user’s manual

Basic operation

Turning on/oﬀ

To turn on the transceiver, turn the VOLUME knob clockwise until you

hear it clicks: the LCD display will light up and do an Auto-Test. Subse-

quently you will hear 2 beeps of diﬀerent tones.

To turn oﬀ the transceiver, turn the knob counter-clockwise until you

hear another click.

Volume control

Turn the knob VOLUME to about half way and adjust it to a comfortable

level as soon as you receive a signal. If you do not receive a signal you can

use the button MON/SCAN described in par. “MON button”.

Transmission and reception

The PTT key has a dual function, as it is composed by 2 parts: a bigger PTT

and a red one, smaller, identiﬁed with “boost”.

When you press the bigger PTT the transceiver transmits with high or low

power (depending on the setting of the MENU: H or L); while the smaller

PTT (Boost) always transmits with high power.

To transmit:

1. Make sure that no one else is currently talking on the selected chan-

nel;

2. Keep button PTT ﬁrmly pressed: TX will appear on the display;

3. Before you start talking wait for a fraction of a second then speak

normally, in the direction of the microphone, and hold the device at

a distance of about 5 cm.

4. When you have ﬁnished, release the PTT: TX will disappear from the

display;

5. When the radio is in reception mode (PTT not pressed) you will auto-

matically receive any communication (RX displayed).

During transmission and reception try, as far as possible, to keep the an-

tenna in vertical position and to avoid obstacles towards the direction of

the other party.

Midland G7 Pro user’s manual | 15

MON button (Monitor)

The Monitor button is for temporarily excluding (opening) the squelch,

in order to listen to signals that are too weak to keep the squelch per-

manently opened. By excluding the squelch you will avoid listening the

communication “chopped” by the squelch. In order to activate the Mo-

nitor function, so as to listen to all traﬃc on the selected channel, keep

pressed the MON/SCAN button for about 2 seconds. Keep pressed the

button MON/SCAN for about 2 seconds to disable this function.

Scanning all channels

Midland G7/G7E Pro can automatically search for signals throughout the

PMR/LPD bands by scanning, i.e. selecting the channels in rapid sequen-

ce. When a signal is detected, the scanning pauses on that channel and

you can transmit by pushing PTT . If you press PTT during scanning you

can transmit on the channel from which the scanning started. The scroll

buttons / allow you to change the direction of scanning (from lower

channels to higher ones or vice versa) and therefore to skip communica-

tions which are of no interest.

Press brieﬂy the button MON/SCAN to start scanning.

If you want to stop it, press again MON/SCAN. Your transceiver will go

back to the channel from which the scanning originally started.

Display backlight

If there is insuﬃcient light to read the display you can press the MENU

button to switch the display back light on for about 5 seconds.

Switching the backlight on the display adds an additional drain on the

batteries. Try to make a moderate use of this.

5.7 Keypad lock

Keep pressed CALL/ for about 5 seconds and will be displayed as con-

ﬁrmation. Only PTT and CALL/ remain active. To disable this function,

keep pressed again CALL/ for 5 seconds approx.

16 | Midland G7 Pro user’s manual

Power Save

The battery power saving feature enables a reduction in the consumption

of up to 50%; power saving comes on automatically when the transceiver

does not receive any signal for more than 5 seconds. When the batteries

are discharged, bt LO appears on the display: replace the batteries or re-

charge the battery pack.

Midland G7 Pro user’s manual | 17

MENU button

Channel selection

Press once the MENU button. The number of the channel will start

ﬂashing on the display. Press the scroll buttons / to scroll up or down

the PMR and then LPD channels till you select the desired channel.

Press the PTT button to conﬁrm, or wait for 10 seconds.

Refer to the table of frequencies.

CTCSS/DCS tones selection

Midland G7/G7E Pro can receive in two modes:

a. Open traﬃc: in this case you will hear any communication transmit-

ted on the selected channel;

b. Group mode CTCSS/DCS: CTCSS/DCS tones are access keys that

allow you to receive only messages coming from parties using the

same channel and code. The speaker will remain muted until the

correct tone is received.

To activate 1 of 38 diﬀerent CTCSS/104 DCS tones in RX and TX

1. Turn on the radio.

2. Select the desired channel.

3. Press twice MENU until the Display shows oF.

4. By pushing the / controls the display will show CTCSS (ct blin-

king) or DCS (dc blinking); press MENU to enter the CTCSS or DCS

tones. Now select the desired tone with the / keys.

5. To conﬁrm the setting, press the PTT key or wait for approximately

10 seconds.

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Midland G7E Pro Manuale utente

Marca: Midland

Modello: G7E Pro

Categoria: Radio a due vie

Tipo: Manuale utente

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