Giant Electronics Ltd T3800 Manual Do Utilizador
1. Turning Your Radio On And Off
To turn on, press and hold the ”PWR “ button until the radio chirps and the display all feature icons
that your radio has available for a brief period. The display will show the channel 1 -22 and
interference eliminator code 0 - 38. To turn off, press and hold “PWR” button until the display blank.
2. Adjusting Speaker Volume
When power up, Press “Up” or “Down“ button to adjust your volume to a comfortable listening level.
Press the “Up” button in standby mode to increase the speaker volume. The volume level is
displayed together with the volume icon “V”
Press the “Down” button to decrease the speaker volume.
3. Changing Channels
• Press “MENU” button once, the current channel number flashes on the display.
• Press “Up” or “Down“ button to change channel.
• Press “PTT” button to confirm the desired channel and return to receive mode.
To turn on, press and hold the ”PWR “ button until the radio chirps and the display all feature icons
that your radio has available for a brief period. The display will show the channel 1 -22 and
interference eliminator code 0 - 38. To turn off, press and hold “PWR” button until the display blank.
2. Adjusting Speaker Volume
When power up, Press “Up” or “Down“ button to adjust your volume to a comfortable listening level.
Press the “Up” button in standby mode to increase the speaker volume. The volume level is
displayed together with the volume icon “V”
Press the “Down” button to decrease the speaker volume.
3. Changing Channels
• Press “MENU” button once, the current channel number flashes on the display.
• Press “Up” or “Down“ button to change channel.
• Press “PTT” button to confirm the desired channel and return to receive mode.
RF Channel & Frequency
Channel Frequency Description
Channel Frequency Description
1
462.5625 MHz
GMRS/FRS
12
467.6625 MHz
FRS
2
462.5875 MHz
GMRS/FRS
13
467.6875 MHz
FRS
3
462.6125 MHz
GMRS/FRS
14
467.7125 MHz
FRS
4
462.6375 MHz
GMRS/FRS
15
462.5500 MHz
GMRS
5
462.6625 MHz
GMRS/FRS
16
462.5750 MHz
GMRS
6
462.6875 MHz
GMRS/FRS
17
462.6000 MHz
GMRS
7
462.7125 MHz
GMRS/FRS
18
462.6250 MHz
GMRS
8 467.5625
MHz FRS 19 462.6500
MHz
GMRS
9 467.5875
MHz FRS 20 462.6750
MHz
GMRS
10 467.6125
MHz FRS 21 462.7000
MHz GMRS
11
467.6375 MHz
FRS
22
462.7250 MHz
GMRS
4. CTCSS (Continuous Tone Coded Squelch System)
The 2 digit CTCSS code corresponds to a specific tone frequency the radio emits. Two users, with
the same channel and CTCSS set can hear one another. They will not be able to hear anyone else
on the channel unless the other radios have the same exact CTCSS code enabled. The Radio has
38 CTCSS codes available.
• Press “MENU: button twice, the CTCSS code will flash on the LCD display.
• Press the “Up” button or the “Down” button to change to another code.
• Press “PTT” button to confirm your selection and return to the standby mode.
The 2 digit CTCSS code corresponds to a specific tone frequency the radio emits. Two users, with
the same channel and CTCSS set can hear one another. They will not be able to hear anyone else
on the channel unless the other radios have the same exact CTCSS code enabled. The Radio has
38 CTCSS codes available.
• Press “MENU: button twice, the CTCSS code will flash on the LCD display.
• Press the “Up” button or the “Down” button to change to another code.
• Press “PTT” button to confirm your selection and return to the standby mode.