Jeff Rowland Design Group Model 2 - Manual (Page 8)

Front & Rear Panel Function Controls
Before attempting any system interconnection, please familiarize yourself
with the front and rear panel controls of the Model 2 Amplifier. The
descriptions below refer to the numbers associated with the features in the
diagram above.
Front Panel
A FRONT PANEL STANDBY/POWER button: Press to operate Amplifier in
standby mode. This button will illuminate when the Amplifier is
operational. When the button is not illuminated, all Amplifier inputs are
muted and internal circuitry is reverted to power-saving (standby) mode.
Note: All ON/OFF power switching should be initiated ONLY with this
button. Anomalous operating conditions will automatically switch the
Amplifier off (no illumination) and will prevent the Amplifier from being
switched back on again until such a condition is eliminated.
Rear Panel
(Note: The switches described below can be switched, if desired, while
the Amplifier is operational and playing music.)
1 INPUT IMPEDANCE switch: This switch selects between a high
(36K
Ω
) or low (600
Ω
) input impedance.
2 OVERALL GAIN switch: This switch selects between a high (32 dB)
or normal (26 dB) overall gain structure of the Amplifier.
Front & Rear Panel Function Controls