Chiayo NDR-3120, Operation Manuals

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3
NDR-3120 UHF Dual-Channel Auto Sync Receiver
Function settings on NDR-3120
Adjusting VOLUME level
Volume level can be adjusted by rotating the Power/volume knob.
Scanning & Changing CHANNEL
First turn on main power switch, the two 7-segment display LED will show last stored frequency.
For example, if channel 88 is 630.325MHz, the LED will first display
63
,
0 3
and
25
in sequence
and return to
88
. Select a channel that corresponds to the transmitter. When transmitter is
turned on, either A or B diversity indicator will light up to indicate that it is connected.
For an interference- free operation, a cleaner channel might be necessary if the current one
receives too much interference. Before scanning, the transmitter must be switched off.
Press ▲or▼and the receiver will scan and stop at the next clean channel.
 
CHANNEL SYNCHRONIZING of the receiver and transmitter
Align infrared areas of the receiver and transmitter within 10~30cm.
0 6 9 9
IR RF AF SYNC CHANNEL 1 MIN MAX MIN MAX IR RF AF SYNC CHANNEL 2
NDR-3120
DIVERSITY RECEIVER
0 1
IR RF AF SYNC CHANNEL
MIN
MAX
0 1
IR RF AF SYNC CHANNEL
MIN
MAX
0 6
IR RF AF SYNC CHANNEL
MIN
MAX