Optimus US-902DC - English

US-902DC Version 1.0 Page 1 of 11
US-902DC
Wireless Receiver
1. SAFETY INSTRUCTIONS ........................................................................................... 2
2. FEATURES.................................................................................................................. 2
3. PARTS IDENTIFICATION & ACCESSORIES............................................................. 3
3.1 US-902DC Receiver.............................................................................................. 3
3.2 MH-850C Handheld transmitter ............................................................................ 3
3.3 PT-850BC Body-pack transmitter.......................................................................... 4
3.4 Optional accessories............................................................................................. 4
4. INSTALLATION & BASIC OPERATION..................................................................... 4
4.1 US-902DC Receiver.............................................................................................. 4
4.1.1 Power connector ........................................................................................................4
4.1.2 Audio output connector ..............................................................................................4
4.1.3 Power on....................................................................................................................5
4.1.4 Signal level adjust ......................................................................................................5
4.1.5 LCD panel ..................................................................................................................5
4.1.6 Basic operation ..........................................................................................................6
4.2 Batteries installation .............................................................................................. 6
4.2.1 MH-850C Handheld ...................................................................................................6
4.2.2 PT-850BC Body pack transmitter...............................................................................7
4.3 Basic operation ..................................................................................................... 7
4.3.1 Channel selecting.......................................................................................................7
4.3.2 Sensitivity adjusting....................................................................................................7
4.4 Installation of condenser microphones.................................................................. 7
4.4.1 CM-501 Lavaliere microphone...................................................................................7
4.4.2 CX-504 Headset microphone.....................................................................................7
5. SYSTEM OPERATION ................................................................................................ 8
5.1 Power on............................................................................................................... 8
5.2 Selecting channel for the receiver and transmitter ................................................ 8
5.3 Using the PT-850BC body-pack transmitter.......................................................... 9
6. RECOMMENDATIONS................................................................................................ 9
7. TECHNICAL SPECIFICATIONS ...............................................................................10
7.1 Overall system .................................................................................................... 10
7.2 Receiver.............................................................................................................. 10
7.3 Transmitter.......................................................................................................... 11
7.4 Optional condenser microphone ......................................................................... 11
7.5 Frequency list...................................................................................................... 11