Northern Telecom M5212 ACD General Description, Installation And Maintenance page 31

Procedure 4-1xxx
M5212 ACD Set Installation
Step Action
10 Observe set type and firmware version display, along with any
applicable error messages. (This information will be displayed for 5
seconds following internal power up and self test.) If RAM X or ROM
X or both are displayed, the set has failed basic internal tests and
must be returned for repair.
11 Wait a minimum of 20 seconds to allow for proper power-up before
using the M5212 ACD set. This completes the installation.
CAUTION
Potential installation hazards
Never install telephone wiring during a lightning storm.
Never install telephone jacks in wet locations unless the jack
is specifically designed for wet locations.
Never touch uninsulated telephone wires or terminals unless
the telephone line has been disconnected at the network
interface.
Use caution when installing or modifying telephone lines.
M5212 ACD Set General Description, Installation, and Maintenance BCS33 and up
(continued)
End
Installation procedures 4-3