Installation Procedure; Turning Off The Host Machine; Mounting The Speaker Unit - Canon Bw Voice Guidance Board-A1 Service Manual

2.3 Installation procedure

2.3.1 Turning Off the Host Machine

Turning Off the Main Power
When turning off the main power, be sure to go through the following in strict sequence to protect the machine's hard
disk:
1. Hold down on the power switch on the control panel for 3 sec or more.
2. Operate on the touch panel according to the shut-down sequence indicated so that the main power switch may be
turned off.
3. Turn off the main power switch.
4. Disconnect the power cable (for the power outlet).

2.3.2 Mounting the Speaker Unit

1) Mount the speaker unit lower cover [1] to the machine's right cover using the 2 included screws (M4X40) [2].
[1]
O N
F
O F
[2] [3]
F-2-2
[4]
Chapter 2
0009-4375
0009-3367
2-3