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Message Delay Setting: the delay setting is used to prevent network latency. The user can set the delay
time based on the network status. Value range: 60 milliseconds to 960 milliseconds; step value is 60
milliseconds.
• Temperature Control
Fan Control Mode: the fan can be turned on constantly or turned on automatically according to power
amplification temperature.
Power Amplification Protection Temperature: when the power amplification temperature exceeds
the specified threshold, the power amplifier will be disabled automatically. 85℃ by default.
Fan Enable Threshold Temperature: when the temperature is higher than the specified threshold, the
fan will be turned on automatically. 40℃ by default.
Fan Disable Threshold Temperature: when the temperature is lower than the specified threshold, the fan
will be turned off automatically. 30℃ by default.
Standing Wave Ratio: used to test whether the antenna is well matched with transmitter. Default value:
3.0.
• Channel Settings
Band Width: select channel spacing for current channel. Options: 12.5kHz、
25 kHz. Default
value: 12.5 kHz.
Color Code: select color code for current channel. Only radios with same frequency and color code can
communicate with each other. Value range: 0~15. Default value: 1.
Squelch Type: select RX mode for current channel. Options: CSQ, CTCSS, CDCSS, -CDCSS. Default
value: CSQ.
Squelch Level: set the squelch electrical level.
25kHz not for FCC used.