Bosch Security Systems Inc. H214 User Manual
TELEX
Owners Manual/Operating Instructions
Telex Evi Model NHTU UHF Transmitter
General……
The Telex Evi NHTU is a 10 Channel Hand Held Transmitter operating
within the UHF frequency range. ( 518.0 to 806.0 MHz )
within the UHF frequency range. ( 518.0 to 806.0 MHz )
The transmitter is especially suited for use wherever a small, reliable hand
held wireless microphone is required. Versions are available with optional
microphone capsules.
held wireless microphone is required. Versions are available with optional
microphone capsules.
Please note that each transmitter requires a matching receiver with the same
operating frequency group. Standard “off the shelf” frequencies are available.
Please see the Telex Price List for information.
operating frequency group. Standard “off the shelf” frequencies are available.
Please see the Telex Price List for information.
The Telex Evi NHTU Series feature 10 channel versatility as well as economy.
SETUP:
Before setting up the transmitter, it is necessary to set up the receiver or at least
check the receiver operation if the receiver has been installed previously.
check the receiver operation if the receiver has been installed previously.
Place the receiver in an area with the antennas in clear view of the transmitter
operating area. Connect the receiver audio output to the audio input of the mixer,
amplifier or other device. Turn the input to these items down at this point.
operating area. Connect the receiver audio output to the audio input of the mixer,
amplifier or other device. Turn the input to these items down at this point.
Apply power to the receiver. Set the receiver channel to match the transmitter
setting. Note that there should be no "Carrier" or TX light on at the receiver at this
time. If there is a light on, this indicates RF interference to the channel and the
interference must be eliminated or you should consider changing the channel
frequency.
setting. Note that there should be no "Carrier" or TX light on at the receiver at this
time. If there is a light on, this indicates RF interference to the channel and the
interference must be eliminated or you should consider changing the channel
frequency.