REDBACK® C 8890B 700 Channel UHF Band Diversity Wireless Mic System
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Handheld Transmitter Features:
• High sensitivity unidirectional dynamic capsule reduces unwanted handling noise to a minimum
• Special noise absorption design which eliminates switch shock and handling noise.
• PLL synthesised control.
• Accepts two AA batteries (not supplied).
• Low battery LED indicator.
1. Grille:
Protects the microphone capsule and helps
reduce breath sounds and wind noise.
2. LCD:
Displays channel number & battery level.
3. Power ON/OFF Switch
4. Battery Compartment
5. SYNC button:
For frequency pairing with receiver.
6. Battery Cover
7. Colour Clip:
This colour clip helps to identify the
frequency for multi-channel systems operation.
8. Anti Roll Ring:
Prevents microphone from rolling
when placed on furniture.
Operation: (See Fig 2.)
1. Unscrew to open the battery compartment.
2. Insert two AA Size 1.5V batteries into the battery holder according to polarity (+) and (-) indicators marked on the battery
housing. The transmitter accepts dry cell batteries or rechargeable batteries.
3. Replace battery cover.
4. Push and hold the power switch until the LCD illuminates to switch on. The LCD shows channel number and battery status.
5. To change channel/frequency, press the SYNC button and synchronise the receiver and transmitter frequency. See SYNC
Mode for operation description.
6. To switch off, press and hold the power button until the LCD displays ‘OFF’.
7. Remove the batteries from the unit if it is not to be used for a long time. This will prevent damage to the unit that a defective
leaking battery may cause.
PLEASE NOTE: ALL TRANSMITTERS ARE SOLD SEPARATELY
1
2
5
6
4
7
3
8
Figure 2: Handheld Microphone Transmitter C 8892B
