CHIAYO SDR-1216 - Manual (Page 5)

7
Battery installation
SQ-216/SQ-816 These two microphones
require 3 pieces of " AA " size batteries to
operate.Please insert the batteries according to
the correct polarity indication. Remove the
cover to open the battery compartment as
indicated in Fig.4.
SQ-316/SQ-916 These two microphones use a
9V battery for power. To change or replace the
battery, please remove the color cap first, and
then press the bottom of battery compartment to
release the cover as shown in Fig.5.
Caution
Many batteries are known to have leakage problem of conductive and corrosive liquid.
Please observe the rule and remove the batteries if they are not to be used for several
days.
Due to various unstandardized sizes ( diameters ) of " AA " batteries, this battery
compartment is designed to accommodate the most commom Alkaline batteries only.
Fig.5
Fig.4
Making changes to various settings in SQ-5016
1.Making changes to Channel:
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.
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 transmitter.
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 keep in mind that Level 1 is for
close proximity singing purposes whereas Level 4 is for use of transmitter 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.
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" must be selected when rechargeable battery is being
used. Never select "AKLN" ( Alkaline ) when transmitter is intended for
charging as Alkaline battery can not be charged ! Wrong selection of
battery will cause battery sensing electronics to display wrong information
and mislead charging status.
Handheld transmitter SQ-216 / 816 / 316 / 916