Section 2 Setup
2-22
2.3 Connection
This section explains the protective grounding method and provision of various ca-
bles.
2.3.1 Connecting a power cable
Check that the main power switch on the rear panel is Off before connecting the
power cable.
[Procedure]
1. Check that the main power switch on the rear panel is Off (in the O position).
2. Insert the power cable into the power inlet on the rear panel.
3. Insert the plug of the power cable into the power outlet.
2.3.2 Checking the power voltage
CAUTION
To operate MT8820A normally, observe the power voltage
range described below. If a power voltage not specified
below is used, electric shock or fire accident, failure, and/or
malfunction may occur.
Table 2-3-2-1 Power voltage range
Power source Voltage range Frequency
100-V system AC power
source
100 to 120 V 47.5 to 63 Hz
200-V system AC power
source
200 to 240 V 47.5 to 63 Hz