Chiayo NDR-2120 Operation Manual
CHIAYO ELECTRONICS CO.,LTD.
Operation manual
NDR-2120
VHF Dual Channel Auto Sync Receiver
CH
SYN C
CH
SYN CMIN
MAX
MIN
PWR MAX
NDR-2120
WIRE LES S RECE IVE R
RF AFIR SQ RF AFIR SQ
90
1
NDR-2120
VHF Dual Channel Auto Sync Receiver
Thank you for choosing this wireless microphone system! For more details, please take a few
moments to read this operating manual to have a thorough understanding of the function and
operation of both transmitter and receiver.
In the box
NDR-2120 receiver
two transmitters
(handheld/beltpack)
audio cable
switching adaptor
operation manual
** Remark: The above specifications are subject to change without prior notice.
Important
1. Please make sure that the output DC voltage range of the switching power covers that
specified by the receiver before turning it on.
2. The RF indicator will glow to denote RF signal received after turning on the transmitter.
3. The receiver and transmitter must be the same frequency.
4. While using the transmitter, the audio signal indicator will glow to denote audio signal
received.
CH
SYNC
CH
SYNCMIN
MAX
MIN
PWR MAX
NDR-2120
WIRELESS RECEIVER
RF AFIR SQ RF AFIR SQ
90
S
D
R
-
5
9
0
0
U
H
F
雙
頻
道
數
位
鎖
定
自
動
對
頻
自
動
選
訊
無
線
麥
克
風
系
統
2
Instructions
Parts and functions
CH
SYNC
CH
SYNCMIN
MA X
MIN
PW R M AX
NDR-2120
WIR EL ES S RE CE IVE R
RF AFIR SQ RF AFIR SQ
90
DC 12V
POWER ANT.B ANT.AMIC LINE
OUTPUTB OUTPUTA
MIXED SEPERATE
OUTPUT
MODELEVEL
Channel scan button
Channel synchronization button
IR sensor LED
RF signal indicator
Audio signal indicator
Squelch control
Mixed audio output switch
CHA unbalanced audio output
CHB unbalanced audio output
MIC/LINE output impedance switch
DC input
Antennas (fixed)
Power/Volume control
Channel indicator
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