Section 3 Getting Started
3-14.
3.9 Power-Off
Power Off MT8820A when it is not used. Turn Off both the main power switch on
the rear panel and the power switch on the front panel.
[Procedure]
1. Hold down the power switch on the front panel for at least one second to turn it
Off. The power On lamp goes Off and the Stby lamp goes On. In case you
use MT8820A immediately afterwards, keep MT8820A in this status. Power
is fed to the internal circuits to stabilize the reference crystal oscillator.
Stby On
Fig. 3-9-1 Standby status (Stby lamp for the power switch is On.)
2. If MT8820A is not used for a long time, press the main power switch on the
rear panel to turn it Off. The Stby lamp goes Off and the main power is turned
Off.
Stby On
Fig. 3-9-2 Power-Off status (both Stby lamp and On lamp are Off)