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To lock the keypad, press and hold the 

 key until a beep is 

heard. The 

 icon will appear on the LCD.

To restore the keypad press and hold the 

 key until a beep 

is heard. The 

 icon will disappear on the LCD.

CHANNEL SET (UIC BAND)

The GX625 supports the International, USA and Canadian 
channel sets. When operating outside the USA or Canada the 
International channel-set should be selected.

To select the desired channel-set, press and hold the 

 key. 

The radio will beep and the selected channel-set icon will be 
displayed below the channel display. Each press and hold of the   

 key will step to the next channel set in sequence.

  = USA,  

  = International,  

  = Canada

WEATHER CHANNELS  

(USA and Canada Channels Only)

Briefly press the 

 key to enter the WX (weather) mode. 

Press the 

 or 

 keys to select the required  

WX channel. 
Briefly press the 

  key again to return to normal channels.

BEEP ADJUSTMENT

By default, the radio will beep whenever a key is pressed.  
If you prefer, you can choose to disable the beep.

To switch the beeps off, first switch off the radio, then hold 
the 

 key while switching the radio. The key beep will be 

disabled.

To restore the beeps, switch off the radio then hold the 

 

key while switching the radio on. The beeps will be re-enabled.

MEMORY CHANNELS

The memory function allows you to store specific channels into 
memory for easy access. 

Adding channels to the memory:

1.

   During the normal mode, select the desired channel for 

programming using the 

 or 

 keys.

2.

   Press and hold the 

 key to store the selected channel 

as a memory channel. The ‘M’ icon indicates the current 
channel has been saved in the memory. 

3.

  Repeat to add other channels. 

You can store as many channels as you wish into the memory.

NOTE:

 

Separate memories exist for the USA, International, and 

Canadian Frequency bands.

Deleting channels from the memory:

1.

   During the normal mode, use the 

 or 

 keys to 

select the channel to be deleted.

2.

   Press and hold the 

 key to delete the selected channel 

from the memory. The ‘M’ icon will disappear. 

3.

  Repeat to delete other channels.

Accessing memory channels

1.

   Press  the 

 key to enter the memory mode.  

‘MEM’ is displayed.

2.

   Use  the 

 or 

 keys to select the required  

memory channel.

3.

   To exit the memory mode, press the 

 key again.  

‘MEM’ disappears from the display.

For details on scanning the memory channels, refer to the 
Scanning section below.

SCANNING

The scan function allows the radio to scan channels for signals. 
When a signal is detected the scan pauses to allow the signal 
to be heard. Once the signal has gone the scan resumes. 

There are 4 Scan modes available – All Scan, Memory Scan, 
Priority All Scan and Priority Memory Scan.

All-Scan

The All Scan function allows the radio to scan all the available 
channels for signals.

1  -  2  -  3  -  4  . . .  86  -  87  -  88

To activate All-Scan, briefly press the 

 

key while in the 

normal mode. ‘SCAN’ appears on the display and the channel 
numbers change rapidly as the radio scans for signals.

To deactivate the All-Scan function, briefly press the 

 

key 

again. ‘SCAN’ disappears from the display.

Memory-Scan

The Memory-Scan function allows the radio to scan all the 
channels stored in the memory for signals.

Summary of Contents for GX625

Page 1: ...418 4 PART 311032 JIRA REFERENCE GRA 1807 SUPPLIER Shenzhen Jiuzhou Himunication MPE PRINTING SPECIFICATIONS GX625 IM Flat size 296 mm w x 180 mm h Folded down 148 mm x 180 mm Stock 130gsm Gloss Lamin...

Page 2: ...ign and manufacturing quality To ensure you are familiar with the operation and features of your radio and in order to obtain the best performance please read this manual thoroughly before operation C...

Page 3: ...marketed in the US and the manufacturer shall post a RF label on the product to inform users of operational instructions so as to enhance their occupational health against exposure to RF energy Part...

Page 4: ...r if necessary Persons operating a VHF marine radio without holding an appropriate qualification or being under the supervision of an appropriately qualified person may be breaching the Radio communic...

Page 5: ...5 CONTROLS GX625 Antenna PTT Keypad Microphone Ear mic accessory jack HS014 Display Power switch Speaker...

Page 6: ...Save Delete Memory Channel Up Down Channel Up Down Channel Fast Up Down CH WX UIC Channel Weather Band Selection VOL SQL VOLUME Set SQUELCH Set Channel Weather Band Up Channel 16 Down Scan Private Sc...

Page 7: ...ing HI or LO icon will be displayed on the LCD NOTE Some channels may be permanently restricted to Low or High power Pressing the key on these channels will result in an error beep BACK LIGHT The back...

Page 8: ...ess and hold the key to store the selected channel as a memory channel The M icon indicates the current channel has been saved in the memory 3 Repeat to add other channels You can store as many channe...

Page 9: ...ans the memory channels for signals To deactivate the Priority Memory Scan briefly press the key again SCAN disappears from the display Press the key to exit the memory mode DUAL WATCH The Dual Watch...

Page 10: ...ce Port Operations and Ship Movement 06 156 300 156 300 x Inter ship 1 07 156 350 160 950 Public Correspondence Port Operations and Ship Movement 08 156 400 156 400 x Inter ship 09 156 450 156 450 x I...

Page 11: ...ovement 65 156 275 160 875 Public Correspondence Port Operations and Ship Movement 65A 156 275 156 275 Non Commercial 66 156 325 160 925 Public Correspondence Port Operations and Ship Movement 66A 156...

Page 12: ...ls 15 and 17 may also be used for on board communications provided the effective radiated power does not exceed 1 watt 5 The use of Channels 75 and 76 should be restricted to navigation related commun...

Page 13: ...uard only 22A 157 100 157 100 x Coast Guard Liaison and Maritime Safety Information Broadcasts Broadcasts announced on channel 16 23A 157 150 157 150 x U S Coast Guard only 24 157 200 161 800 Public C...

Page 14: ...ions Inter ship only 78A 156 925 156 925 x Non Commercial 79A 156 975 156 975 x Commercial Non Commercial in Great Lakes only 80A 157 025 157 025 x Commercial Non Commercial in Great Lakes only 81A 15...

Page 15: ...ercial and Ship Movement Also used for pilotage purposes 12 156 600 156 600 WC AC GL Inter ship Ship Shore Commercial Non commercial and Ship Movement Port operations and pilot information and message...

Page 16: ...p Ship Shore and Commercial Commercial fishing only 63A 156 175 156 175 Tow Boats BCC area 64 156 225 160 825 PC Ship Shore and Public Correspondence 64A 156 225 156 225 EC Inter ship Ship Shore and C...

Page 17: ...25 EC PC Inter ship Ship Shore and Commercial 81A 157 075 157 075 Inter ship and Ship Shore Canadian Coast Guard use only in the St Lawrence River Great Lakes areas 82A 157 125 157 125 Inter ship and...

Page 18: ...m Squelch Threshold 119 dBm Tight 113 dBm to 107 dBm Rated Audio Output 5 THD Speaker 250 mW Adjacent Channel Rejection 70 dB Image Rejection 70 dB Intermodulation Rejection 68 dB Maximum S N 1 mV 40...

Page 19: ...any one of the following as we decide i The supplying of the services again ii The cost of having the services supplied again 2 4 For repairs outside the warranty period we warrant our repairs to be f...

Page 20: ...PN 311032 DN 49418 4 GME Pty Ltd 17 Gibbon Road Winston Hills NSW 2153 Australia gme net au...

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