12
Add on a second receiver module
This instruction is for a system which is delivered without the 2nd receiver module and
you need to add on the 2nd module.
First, unscrew and remove the cover of the RECEIVER panel. Push in the 2nd module to
the right hand slot mark WM2. Before inserting this module, please verify that :
1.The 2nd module MUST be of the same frequency band ( VHF or UHF ) as the 1st module.
The pre-installed antenna of the 2nd module is of the same band as that of the 1st
module. Plugging in a 2nd module of a different band will severely affect the
performance due to unmatched antenna !
2.The frequency of the 2nd module MUST be from the non-interference list recommended
by Chiayo.
3.It is advisable to plug in the same type of receiver as the 1st one to get the same
performance. This is to say that if the 1st module is using a diversity receiver, it is
nd
advisable that the 2 module should use a diversity receiver vice versa.
Simple DIY Trouble-shootings:
1. No sound when one speaks to the wireless microphone
Please verify the followings :
1.1 Main power switch should be ON. When no light appear, it means that the batter y is
weak. Please plug in the AC cable to charge the battery.
1.2 WM1 ( 4 ) should be switched on. When two wireless microphones are used, both
WM1 (4) and WM2 ( 5 ) should be switched on. When this is done, please verify that
the MASTER volume control ( 10 ) is been used to adjust to the desired volume.
1.3 Wireless microphone should be put to ON and verify that the battery is O.K. ( please
refer to wireless microphone operating manual ) and observe the RF signal received
on the RF indicator ( 2 ) or ( 3 ).
1.4 Please verify that the frequency on the wireless microphone and the corresponding
built-in wireless receiver module are exactly the same.
2. No sound when CD player or Cassette Recorder is used.
2.1 Main power switch should be ON. When no light appear, it means that the batter y is
weak. Please plug in the AC cable to charge the battery.
2.2 Please make sure that TAPE / CD volume control ( 7 ) and MASTER volume control ( 10 )
are turned on.
2.3 Follow the proper operating instruction of CD and Cassette recorder.
No power supply
1.Battery is faulty
2.Battery is not charged.