Nortel Networks CTA 500dm - Manual (Page 8)

8 Installation and setup
CTA 500 dm On Line Guide P0873832 Issue 05
Wall mounting the CTA 500 dm
1. Tape the paper template, supplied with the product, to the wall
allowing 12.5 cm (6 in.) clearance for connections to the
CTA 500
dm .
2. Insert the screws as indicated on the template. Use 4 mm (#8)
screws, leaving 6 mm (0.5 in.) of the screw exposed for
mounting.
3. Remove the template.
CTA 500 dm bottom view
4. Mount the CTA 500 dm onto the screws making sure to orient the
connector ports so they are at the top of the CTA 500 dm .
5. Route the cables away from the CTA 500 dm to avoid potential
electromagnetic interference.
CAUTION!
Shock hazard
For protection from shock hazards, the CTA 500 dm must
receive power from an Approved Class 2 power pack
equipped with a straight plug, center positive connector
with a rating of 9 V dc at 0.6 A.
Note: The approved power pack must be either CSA or
C-UL certified in Canada, and either UL or NRTL listed in
the United States.