Williams AV DL104 Quick Start Manual

DL104
Small Room Loop Amplifier
Included Items
• DL104 amplifier
• Black Line Cord
• (3) T-coil compliance stickers
• Rack mounting kit (optional)
Connecting the Amplifier
1. Install the rack (if applicable).
Attach the rack mounting brackets using the
mounting screws provided in the kit. When
mounting a rack with two loop amplifiers, attach
the amplifiers to each other with the mounting
brackets before integrating them into the rack.
Leave at least 1U of space above the amplifier.
Leave at least 6.6" (168 mm) of space between
the bottom of the rack and the amplifier. Use a
grounded outlet. Place the amplifier in the rack.
2. Connect the amplifier.
Connect audio sources via the inputs in the
amplifier. The DL104 has two audio inputs: MIC
and LINE.
QUICK START GUIDE
3. Power on the amplifier.
The DL104 has an integrated power supply of
230V (or 115V), with a power of 200VA. Power
up the unit using the grey button on the front
of the amplifier. The Power LED illuminates in
blue when the amplifier is powered up. Press
the Power button on the front of the amplifier
again to turn the unit off. The unit goes into
standby mode when turned off.
4. Check the loop integrity.
Use the green LED on the front of the amplifier
to check the loop integrity.
If the loop is cut or the loop impedance is
outside 0.5 - 3.0 Ohm, the Loop LED will not
be displayed, and the Protect LED will
illuminate red.