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The WT-740U wireless tuner has been manufactured for use with a VHF high band
system. When equipped with the WTU-740U tuner module (optional), it permits
reception of up to two different frequency channels.
CAUTION RISK OF FIRE OR ELECTRIC SHOCK. UNIT NOT INTENDED FOR USE WITH
Part Names And Functions
Front panel
Tuner module port
The WTU-740U tuner module (optional)
is inserted into this port by a qualified
service personnel.
Volume control (VOL1 and 2)
These volume controls adjust the sound
volume of the wireless microphones.
Reception indicator
The indicator comes on when the
antenna receives a signal.
WIRELESS TUNER
EXTERNAL ANTENNA.
Power indicator lamp
The lamp is illuminated when turning
power on.
Frequency label
Attach here the frequency label
supplied with the WTU-740U
wireless tuner module (optional).
Power ON-OFF switch
Press the switch to turn power on. To
turn power off, press the switch again.
Operation Instructions
WT-740U
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Table of Contents
Related Manuals for Toa WT-740U
Summary of Contents for Toa WT-740U
- Page 1 WIRELESS TUNER The WT-740U wireless tuner has been manufactured for use with a VHF high band system. When equipped with the WTU-740U tuner module (optional), it permits reception of up to two different frequency channels. CAUTION RISK OF FIRE OR ELECTRIC SHOCK. UNIT NOT INTENDED FOR USE WITH EXTERNAL ANTENNA.
-
Page 2: Part Names And Functions
Part Names And Functions Rear panel Mixing input jack Connects this jack to the 0 dBv, 600 ohms, unbalanced output jack of another WT-740U. Mixed output level selector This switch changes over the mixing output level. MIC : -65 dBv... -
Page 3: Operation
Connections When using with the 900 series amplifiers, connect the output of WT-740U with the following modules of 900 series. If more tuner units are required. To LINE (AUX) input jack of connected equipment. (Each individual output signal from the tuner modules 1 and 2 can be provided.) Set the mixing output level selector to LINE position. -
Page 4: Installation Of Antenna
Installation Of Antenna Install the receiving antenna, tuner and connection cables, as far away as possible from such equipment that generates radio frequency noise as cars, fluorescent lamps and computerized equipment. Do not install the antenna near the steel-made staff and like a lockers. And keep the antenna away from the wall more than 2 feet (60 cm) If the distance between the wireless microphone and the receiving antenna is 60 to 100 feet (20 to 30 m), the radio wave can be received in good condition when the system uses a single antenna. -
Page 5: Specifications
Resin (grayish blue) 3'3" (1 m) cable with phone plugs x 1 ea. Standard accessory: AC power cable x 1 ea. Overall receiver (WT-740U + WTU-740U) Receiving sensitivity: 80 dB or more at input 20 dB/aV (Deviation 15 kHz) Squelch sensitivity: Less than 17 dB/µV... - Page 6 Printed in Japan 133-07-032-90...
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