Voice Operated Transmission (Vox); Scanning Channels - Retevis Ra17 Bedienungsanleitung

Voice Operated Transmission (Vox)

Transmisson is initiated by speaking into the microphone of the radio instead of the pushing the
PTT button.
Note: Note Level "N"(OFF)disables VOX Levels 1-3 set thesensitivity of the VOX circuit Use evel 1
in quiet environments. and use level 3 in very noisy environments. You can find the appropriate
sensitivity level by speaking into the microphone

Scanning Channels

Eatures your radio to scan for active channels when activity is detected, your radio lands stays) on
that channel for 5 seconds. To transmit on that channel ends, your radio continues scannig to
other channels.
To turn the channel scan ON:
1.Press and hold
2.press or PTT to turn off Scan mode.
Note:
During scanning , press the ▲/▼ key to change the direction of the scan.Safety and
General Information
1.If you carry any kind of personal medical device, consult a doctor before use.
2.To avoid the risk of burns, do not use the device if the aerial is damaged in any way.
3.Never use the device in close proximity to a radio to avoid interference.
4.Position the transmitter and antenna at least 5 cm from your mouth.
5.The device cannot be used to contact the emergency services.
Techincal specifications
Channels
Sub-code
Battery
Frequency
Range
Transmission Power
Modulation Type
Channel spacing
Operating temperature range
to enter Scan mode
EU:16 US:22
CTCSS: 38 +DCS: 61
4xAAA(Not include)
FRS: 462.5500-467.7125 MHz
PMR446: 446.00625-446.19375 MHz
Up to 2 Km(Open field )
≤ 500 mW
FM-F3E
12.5 KHZ
- 10 ° C to + 50 ℃
4