Comtech EF Data SDM-9220 - Manual (Page 70)

SDM-9220/9230 Hardware Installation Guide
4-28 Memotec Inc.
4.11 Powering the Unit
Depending on which option was ordered, the SDM-92x0 can be powered either by AC
power or a DC power supply.
NOTE: Information about the power supply is provided on “Power Supply” on
page 5-9 .
4.11.1 SDM-9220 UAC or SDM-9230 UAC Unit Power Cords
A removable power cord is supplied with the unit, either:
• 115VAC North American type, or
• 240VAC European Schuko type (see Figure 4-12 ).
To connect a UAC unit to its power source:
1. Ensure that all interface cards are fully inserted into their slots and securely screwed
into place.
2. Connect the factory supplied power cord to the AC inlet, located at the rear of the
SDM-9220/9230 chassis.
3. Plug the other end of the power cord into an AC power outlet (100-240 VAC, 50/60
Hz) with a protective earthing connection in good condition.
4. Turn the power switch ON by pushing it to 1 . The unit will begin power-up and
system check immediately.
Figure 4-12: Power Cords for SDM-9220 UAC or SDM-9230 UAC Unit
240VAC
European
Schuko type
115VAC North
American type