Tech Logic VoiceLink II User Manual page 9

Pendant Transmitter (IRT-89) is a complete self-contained unit with a built-in
microphone. It is the smallest transmitter and is usually worn around the neck.
An adjustable lanyard allows for optimum positioning for performance and
comfort. The transmitter is easily clipped on and off from the lanyard for
handheld use or student participation. The transmitting diodes (10) are located
behind the window on the top portion providing 180 conical transmissions.
Plug-in Microphone (LM-300)
The LM-300 is an optional plug-in microphone to
be plugged into the top of the pendant for
enhanced performance. Although the built-in
microphone is satisfactory, the plug-in microphone
has a unidirectional
reproducing better vocal quality and rendering
more gain (more volume) before feedback.
Features:
Power ON / OFF switch on front panel with LED
indicator
Battery level LED indicator: "Green" useable charge
Channel selector switch: Ch. "A" or "B" Volume
Control
Rechargeable batteries: Two "AA" NiMH
External battery contacts for drop-in charger
External microphone input: Top center (3.5mm)
Dimensions: 5.25" H x 1.5" W x 1" D
Weight: 4.8 oz. with batteries
microphone element
"Red" needs recharging