Retevis J-388C, Руководство пользователя

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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
level 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 to enter Scan mode.
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.
EU:16 US:22
CTCSS: 38 + DCS : 61
4xAAA
(Not include)
FRS:462.5 500 -46 7.7125 MHz
PMR
446
: 446.00625-446.
1
9375MHz
Up to 2 Km(Open field )
=< 500 mW
FM-F3E
12.5 KHZ
Techincal specifications
Channels
Sub-code
Battery
Frequency
Range
Transmission Power
Modulation Type
Channel spacing
04
Operating temperature range
-10°C~+50°C