Galaxy G-077 User Manual

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Welcome to Use G-077/G-077R

Please read carefully this user's Manual in order to have a better understanding of all

functions of G-077 or G-077R double-way watch talkers.

Principal Characteristics of this Unit

Watch type with adjustable watchband;

This unit can make simultaneous one-to-one

and one-to-more communication;

Channels for you to select;

With effective communicative distance

up to 7 kilometers;

With automatic noise removal function;

With automatic electricity saving function;

With internal acoustic control communication

(VOX) function;

With channel playing function;

With 12-hour system (am/pm time display); or 24 hours display

With backlighting display;

Using 3.7V lithium battery pack;

With automatic protection functions in battery charging.

Liquid Crystal Display Screen

1. Channel numbers (00): Display the current channel;

2. Transmission indicator (TX): Indicator in the time of sending messages;

3. Receiving indicator (RX): indicator in the time of receiving messages;

4. Select volume (8 levels): Display the current volume setup;

5. Call dispatch (call): Indicator in

the time of calling;

6. Battery capacity display: Indicator

when battery is insufficient or low;

7. Acoustic control (VOX): indicator

when the unit is in the voice operation

dispatch (VOX);

8.12-hour system time (12:00);

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Description of Structure

9、Power/Menu (Keep pressing the On/Off switch): When you keep pressing the key, it gives a

short music sound to start the menu and enter the setting function;

10、 Talk/Call (multifunction): Keep pressing this key to send voice message, and quickly press it

twice to send calling sound;

11、Up key: Regulate volume: Regulate volume (in the default state).

Adjust channels and time in the menu state;

12、Down key: Regulate volume: Regulate volume

(in the default state). Adjust channels and time in

the menu state;

13、Scan: Press this key to enter the channel scanning;

14、MIC: Built-in microphone;

15、Speaker: Built-in speaker; and

16、Antenna.

Points for Attention

This unit is in compliance with the communication control standards, so the following rules

and regulations must be observed:

1. While you use the unit, we do not guarantee that secrets will not be disclosed in

communication;

2. There must not be any harmful interference to be caused when you use this unit. This unit

must accept interference, if any;

3. Any unauthorized changes in or adjustment of the built-in setup such as changing frequency,

launching power, or extending antennas, etc beyond the specified range are illegal acts, or

even lead to a breach of telecommunication management and control;

4. Do not use this unit where there is danger, including gas stations, hospitals, airports or any

other gas or electric places without shield protection;

5. Do not use any detergent or thinner to wipe or clean this unit. Only use dry, alkali-free or

well-distributed soft cloth to clean batteries, etc;

6. You can have an ideal talking effect. Please put the antenna upward during the

intercommunication of the talker, and keep it 5 centimeters away from your face talking in

your normal voice; and

7. This talker has inner cell protection functions. If you do not use it for long, please take out

the cells; and you must charge the cells every 6 months.

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Battery Installation

Lithium

pack

battery

(attached with the unit) is applied to this talker.

The installation and replacement of cells are described as follows:

1. Press down the fixed button on the side of the battery cover of this unit to open the battery cover;

2. In the time of installing the

lithium battery pack

, please place the batteries cell into the cell

compartment. In installation, please note the polarity within the compartment and the cell itself; and

3. Put the cell compartment where it is and lock tightly the fixed button for the cell cover.

! Special Caution: No inserting charger if this unit is not installed

with cell !!!

This talker has an AC charger and can charge the

lithium batteries

in the following manner:

1. Lift up the earphone /charger jack cover on

the side of this unit;

2. Connect the AC charger to the AC jack of the

outlet;

3. Connect the AC charger to the earphone/charger

jack. In the charging process, the cell volume icon

is shown on the display screen, after battery charging,

such icon will automatically disappear.

Note: If it is the battery charging for the first time,

please charge the cell for as long as solid 12 hours or so.

Battery Volume and Low Battery Operation

When the battery volume is detected as insufficient in the mode of communication and watch, the icon of

battery volume will appear. When the battery volume is detected as insufficient in the communication

mode, and approximately 15 seconds later, the icon will automatically transferred to the watch. At this

time it is necessary to charge the cell on a timely basis. Otherwise, after an hour in the watch mode, the

display screen will be off (with blank display screen). It will stop working, and you should charge the cell

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for another 12 hours before you use it again.

Application of Talker

After the cell is installed, it automatically connects power to enter the communication mode;

Press down Power/Menu key for 3 seconds to enter the watch mode, with only time displayed;

In the watch mode, press Power/Menu key for 3 seconds to enter the communication mode;

In the communication mode, press Talk/Call key to launch voice, and open Talk/Call key to receive voice;

In the communication mode, press Power/Menu key for menu selection. Press Up or Down key to set different

values. Exit the Menu mode, and press Talk/Call key or wait for 10 seconds till the unit exits the menu mode to

enter the talk mode. (Note: there is sound of keys for each setup); and

Press Up or Down key (in the default state) to regulate volume to an appropriate level.

Instructions of Menu

This talker has two advanced functions to enter with help of Menu:

1. The communication mode (in the default state)

Menu→Channel→VOX→Time (hour)→Time (minute)→Call

↓

On/Off

12h.am/12h.pm

00-59

Two call music sounds

2. The watch mode

：

Time (hour)

Time (minute)

↓

12h.am/12h.pm

00-59

(Note: There is time display in both communication and watch mode.)

Channel Setup

In the communication mode, press Power/Menu key for menu selection and the numeric display will

flash on the screen, Press Up key to set up channel 00. Press Down key to set up Channels 00; and

Press talk/Call key or wait for 10 seconds until the unit exits the menu mode and enters the talk

mode.

Setting VOX Dispatch

1. In the communication mode, press Power/Menu key for menu selection, and the VOX icon will flash

on the display screen;

2. Press Up or Down key to switch over to the VOX ON/OFF function. When the VOX is set to ON. the

VOX icon will appear on the screen. You can talk without pressing the Talk/Call key; when the VOX

function is set to OFF, there will be no icon of VOX on the display screen.

Keep pressing Talk/Call key

for communication; and

3. Keep pressing Talk/Call key or wait 10 seconds until the unit exits the menu mode and enters the communication

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