Toa IR-801AF - Manual (Page 4)

4
6. NOMENCLATURE AND FUNCTIONS
[Front]
1. Power indicator
Lights while DC Power is supplied from the
IR-802T.
2. Reception indicator (Channel A, Teacher)
Lights during reception of the infrared
wireless microphone set to Channel A.
3. Function indicator
Lights during reception of control signal from
the infrared wireless microphone.
Teacher FUNCTION
MIC
POWER
AUDIO INTERFACE UNIT IR-801AF
A
1 2 3
4. FEATURES
• Only a single CAT. 5 straight cable fitted with RJ-45 connecters for connections from the IR-801AF
to each of the IR-802T and the IR-820SP.
• Provides outputs of audio signals from the IR-310M and a closed contact while the IR-310M’s
Function button is being pressed. (This function is enabled only when the IR-310M’s transmitting
frequency is set to Channel “A.”)
• Power is supplied from the IR-802T.
• A half-rack-mount size. It can be mounted in a 19-inch EIA standard rack using the optional rack
mount kit.
5. HANDLING PRECAUTIONS
• Install the unit as far as possible from fluorescent lights, digital equipment, PCs and other devices
that generate high-frequency noise.
• When cleaning, be sure to first switch off the unit’s power, then wipe with a dry cloth. If the unit is
extremely dirty, use a cloth moistened in a neutral detergent. Do not use benzene, thinner, alcohol
and chemically-processed towels, as they can discolor or deform the unit’s exterior.