Da-Lite ADA Lectern - Manual (Page 3)

3
The Da-Lite sound system is modular in design for ease of
service. The power supply and amplifier are accessed inside
the lectern body. If your lectern fails to operate on a known power source, be
sure to check the circuit breaker located on the Power Supply
for a tripped condition. Reset to restore function. If breaker
continues to trip, discontinue use of product until problem
can be diagnosed.
Service
Digital Clock-Timer
Mode
Clock
Timer
Set
Minute
Hour
Height
Main MIC. AUX MIC. AUX Line Bass Treble
Speaker
Up On
Down Off