Operation Manual

DWR-5420/DH-5400/DB-5400 Dual-Channel Three Redundancy Digital Wireless Microphone System
SCAN mode setting
There are five scan modes for selection: A-SCAN, F-CH01, F-CH02, F-CH03 and F-CH04.
Mode
A-SCAN
F-CH01
F-CH02
F-CH03
F-CH04
Function
The microphone will automatically operate
radio scanning to find and locate a group
of clear, interference-free channels after
entering A-SCAN page and holding SET
button.
There are four modes for selection. Each
mode includes several working channels
which are different from those in any other
mode.
When to choose
◼
First-time operation.
◼
Obvious environmental interference
exists / happens.
◼
Only one DWR-5420 system (two
transmitters) in the room.
◼
Two DWR-5420 systems (four
transmitters) to operate simutaneously
in the same room.
◼
One system operates on F-CH01 and
F-CH02 modes and the other system
on F-CH03 and F-CH04.
Auto freq hopping
Yes
Yes
1 Use MENU button to go to the SCAN mode page.

2 Press and hold SET button until the scan mode flashes to denote readiness for setting.

3 Press SET or MENU button to select a scan mode between A-SCAN, F-CH01, F-CH02, F-
CH03 and F-CH04. 6 seconds after selecting a scan mode, it will be automatically saved
and the mode will not change after reboot until the setting is changed again.

4 Without any button pressed, the transmitter will operate scanning and then change to A-
SCAN mode.
CHIAYO ELECTRONICS CO., LTD.
Http://www.chiayo.com.tw
｜
Email: [e-mail]
Office: 30, Lane 27, Section 4, Jen-Ai Road, Taipei 10685, Taiwan
Tel: [phone]
｜
Fax: [phone]
Factory: 88, Chung-Hsiao Street 2, Chiayi 60080, Taiwan
Tel: [phone]
｜
Fax: [phone]
12I1488