CHIAYO MMA-300 - Manual (Page 13)

ISO 9001｜ISO 14001｜OHSAS 18001
-12-
Other settings (SQ-5016)
1. Channel setting
Use UP or DOWN button to go to the CHANNEL/ FREQUENCY page.
The cursor will flash to allow changes to be made. Pressing UP or DOWN button will increase
or decrease the channel number. The corresponding frequency will change accordingly. When
a desired channel is selected, it will be automatically saved and stored in the memory.
2. Making changes to Battery selection
Use UP or DOWN button to go to the Battery selection page.
Press UP or DOWN button to move the cursor to either NiMH (rechargeable battery) or AKLN
(Alkaline battery) position.
When the desired battery has been selected, it will be automatically saved and stored in the
memory.
Remark: NiMH battery must be selected when rechargeable battery is being used. Never select
AKLN (Alkaline) when microphone is intended for charging as Alkaline battery can
’t be charged.
Wrong selection of battery will result in battery sensing electronics to display wrong and
misleading status information.
3. Making changes to Sensitivity Level
Use UP or DOWN button to go to the SENS SET page.
Press UP or DOWN button to increase or decrease the Sensitivity Level of the microphone.
The MAX level is 4 and the MIN level is 1.When a desired sensitivity level has been selected
for your application, it will be automatically saved and stored in the Memory.
Remark: When selecting Sensitivity level, please bear in mind that Level 1 is for close proximity
singing purposes whereas Level 4 is for use of microphone on tripod mount for speech
purposes. When Level 4 setting is used for close proximity singing, high SPL input will result in
undesirable distortion in the output.
After performing setting changes, you could turn the protective cover 180° in either direction to
block the buttons from being accidentally adjusted.