User guide

VoiceLift System with PVS 405D • Features and Operation 19
Tips for Using the Microphones
• Speak in a normal tone of voice. When the microphone is set properly, your voice is
amplified above ambient room noise.
• Turn the microphone off while having private conversations.
• Charge the microphone battery every night. A fully charged battery will last the entire
school day.
NOTE: Always turn the microphone off before charging.
• If you are experiencing intermittent audio problems:
• Check the batteries and replace them if necessary. NiMH and alkaline batteries
are supported.
CAUTION: Risk of explosion. Do not replace the battery with an
incorrect type. Use only NiMh or alkaline batteries.
ATTENTION:
• Do not recharge alkaline batteries.
• Dispose of used batteries according to the instructions provided on the
battery packaging.
• Do not set more than one microphone to the same channel in a system.
• Ensure that there are no obstructions between the microphone and the receiver.
Receiver
The VoiceLift VLR 102 Receiver receives infrared signals from the VoiceLift VLP 202
Pendant Microphone. The receiver outputs a balanced -10 dBV line level signal via an
RJ-45 connector.
Ceiling Tile
Cables
Housing and Base Plate
Base Plate with Connectors
Dome
Figure 19. The VLR 102 Receiver