Chiayo SM-6100 IrDA User manual

CHIAYO ELECTRONICS CO.,LTD.
Operation manual
NDR-3120
UHF Dual-Channel Auto Sync Receiver
069 9
IR RF AF SYNCCHANNEL 1
MIN MAX MIN MAXIR RF AF SYNCCHANNEL 2
NDR-3120
DIVERSITY RECEIVER
SM-6100 IrDA
UHF Belt-pack Transmitter

1
SM-6100 IrDA UHF Belt-pack Transmitter
Parts and functions
Chargingcontacts
MENU SET
Settingbutton
Menubutton
High-impedancegaincontrol
Low-impedancegaincontrol
Antenna
LCD
Cover releasebutton
IrDAsynchronizingbutton
Batterycompartment
Powerswitch
IrDAsensorarea
BatterypowerLED
Audioinputconnector

2
Instructions
Battery installation & indicator
●►○
●
When the transmitter is switched
ON, the battery power LED (red)
will blink once to denote the
batteries installed are in good
condition
If the LED remains illuminated the
batteries have expired and require
replacement.
This transmitter requires 2 x AA
batteries to operate.
To install, open the battery cover
using the cover release buttons
and insert the batteries into the
battery compartment.
Note: Batteries contain a corrosive acid that may leak and damage the
transmitter when stored for a long period. Batteries should be removed
from the transmitter before storing without use for more than 4 weeks.

3
SM-6100 IrDA UHF Belt-pack Transmitter
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.

4
Instructions
Channel synchronizing of the receiver and transmitter
Align infrared areas of the receiver and transmitter within 30cm.
Changing the receiver’s channel
Press the synchronizing
button of the transmitter.
The transmitter's LED will
grow to denote transmitting the
frequency to the receiver and
synchronizing the channels.
Changing the transmitter’s
channel Press the
synchronizing button of the
receiver and the receiver will
transmit the frequency to the
transmitter and synchronize the
channels The transmitter's LED
will grow 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 30cm of each other, and try
again.
FREQSQ
RF
6 3 0000
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
STEP 2
STEP 1
STEP 2
STEP 1
10~30cm

5
SM-6100 IrDA UHF Belt-pack Transmitter
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.

6
Instructions
GAIN setting (GT｜MT)
Gain control enables the user to set different output levels.
▼
▼
.
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.
THIS DEVICE COMPLIES WITH PART 15C OF THE FCC RULES. This equipment complies with
FCC RF radiation exposure limits set forth for an uncontrolled environment.
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
CE
Frequency: 470~789 MHz, Maximal power: 6 mW
Frequency: 823~832 MHz, Maximal power: 7.2 mW
CE declaration info: www.chiayo.com.tw/declaration.html
GT
(LEFT) is for the use of instrument with high
impedance, such as guitar.
MT (RIGHT)is for the use of low impedance such as
lapel or headset microphones

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]