Giant Electronics Ltd T3800 Manual Do Utilizador

 
Nuisance Delete 
If scan continuously stops on an undesired channel, press and hold ”+” or “-“ 
button for least 3 seconds, then release. This will temporarily remove the undesired channel from 
the scan list. 
To restore the channel to the scan list, turn the radio off and then on. You cannot remove your 
home channel from the scan list (your home channel is the channel your radio was set to when you 
activated scan). 
 
Deactivate channel scan:   
• Press the “Menu” button four times. 
• Press the “Up” or the “Down” button, until “-“ is displayed, to deactivate scanning. 
• Press the “PTT” button to confirm your selection 
 
8. Keypad Lock 
Only the “Call” button and the “PTT” button will work when keypad lock is activated.   
Activate Key Pad Lock: 
• Press “Menu” button for five times.   
• Press “Up” button or “ Down” button to activate the key pad lock. 
The key pad lock icon is displayed. 
 
Deactivate Key Pad Lock 
• In key pad lock mode, press the “Menu” button for 3 seconds. 
• A beep will confirm the deactivation and the key pad lock icon will disappear. 
 
9. Monitor Function 
This functions allows you to monitor a set channel and CTCSS code for 15 seconds for any activity. 
 
Activate monitor mode: 
• Press the “Menu” button six times to start monitoring the channel activity, the set channel and 
CTCSS code is displayed. 
• Press the “Up” button to increase or the “Down” button to decrease the speaker volume level. 
• Channel monitor automatically stops after 15 seconds. 
 
Deactivate monitor mode: 
• In monitor mode, press the “Menu” button or the “PTT” button to deactivate the monitor mode or 
wait 15 seconds for monitoring to stop automatically. 
 
10. Roger Beep On/Off 
After the “PTT” button is released, the unit will send out a roger beep to confirm that you have 
stopped talking. 
 
To disable the roger beep: 
• Turn the unit off. 
• Press and hold the “Up” button while pressing the “Menu” button to turn the unit on.