Chiayo SQ-6100 IrDA User manual

Operation manual
CHIAYO ELECTRONICS CO.,LTD.
SQ-6100 IrDA
UHF Handheld Microphone

1
SQ-6100 IrDA UHF Handheld Microphone
Parts and functions
1 Cartridge
2 Power switch
3 LCD
4 Setting button
5 Menu button
6 IrDA synchronizing button
7 Battery compartment
8 Color cap
9 Battery power indicator
10 Charging port
11 GAIN control (below the
microphone cartridge ①)
Battery installation & indicator
●►○
●
When the microphone is switched ON, the
power indicator ⑨will blink once to denote
the batteries are in good condition.
If the indicator remains illuminated, it means
the batteries are weak and require
replacement.
This microphone requires two AA batteries to
operate.
To install, remove the battery cover and insert
the batteries into the battery compartment.
Note: Batteries contain corrosive acid that may leak and damage the microphone when stored for a long
period. Batteries should be removed from the microphone before storing without use for more than 4 weeks.
Channel setting
1 Use MENU button to go to the
CHANNEL｜FREQUENCY page.
2 Press and hold the SET button for 3
seconds, then the upper-right channel
number will flash to allow changes to be
made.
3 Press SET / MENU buttons to change the
channel number. The corresponding
frequency will change accordingly.
4 3 seconds after selecting a channel, it will
be automatically saved.
GAIN
1
2
4
5
6
7
8
3
9
10
11

2
Instructions
Channel synchronizing of the receiver and microphone
Align infrared areas of the receiver and microphone within 10~30cm.
Changing the receiver’s channel
1 Press the synchronizing button of the
microphone.
2 The microphone's indicator ⑨will glow to
denote transmitting the frequency to the
receiver and synchronizing the channels.
Changing the microphone’s channel
1 Press the synchronizing button of the
receiver and the receiver will transmit the
frequency to the microphone and
synchronize the channels
2 The microphone's indicator ⑨will glow to
denote its channel synchronized by the
receiver.
If it doesn’t work check that you have the IR sensor panels aligned, that they are facing each
other, devices are within 10~30cm of each other, and try again.
Battery type setting
1 Use MENU button to go to the BATTERY
TYPE page.
2 Press and hold SET button for 3 seconds,
then the cursorwill flash to allow
changes to be made.
3 Press SET button to select either NiMH
(rechargeable battery) or AKLN (alkaline
battery).
4 3 seconds after selecting a battery type, it
will be automatically saved.
FREQSQ
RF
630000
VOL
SET
30cm
CH
FREQSQ
RF AF
AB
001
630000
VOL
CH
FREQSQ
RF AF
AB
0 0 1
630000
VOL
SDR-6120
WirelessReceiver SET SYNCSET SYNC
10~30cm

SQ-6100 IrDA UHF Handheld Microphone
Sensitivity setting (GAIN)
After removing the cartridge module, a GAIN trimmer potentiometer⑪can be found on the PCB.
Higher sensitivity will lower the dynamic range of input signals, which may result in more noise
and feedback problem. Please set the sensitivity at a proper level.
When the microphone is held close to the mouth, a lower sensitivity is recommended.
When the microphone is mounted on the stand, a higher sensitivity is recommended.
The sensitivity level can be adjusted by rotating the potentiometer with a small screw driver.
Clockwise direction to increase the level.
GAIN
FCC Caution: To assure continued compliance, any changes or modifications not expressly approved by the party
responsible for compliance could void the user's authority to operate this equipment. (Example - use only shielded interface
cables when connecting to computer or peripheral devices).
FCC Radiation Exposure Statement
This device complied with FCC radiation exposure limits as set forth for an uncontrolled environment. This device should be
installed and operated so that its antenna(s) are not co-located or operating in conjunction with any other antenna or
transmitter.
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:
(1) This device may not cause harmful interference, and (2) This device must accept any interference received, including
interference that may cause undesired operation.
CE
Frequency: 470~789 MHz, Maximal power: 4.8 mW
Frequency: 823~832 MHz, Maximal power: 1.2 mW
CE declaration info: www.chiayo.com.tw/declaration.html
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]