250.3 DP-6-1 Installation
The
DP-6-1 is a Door/Monitor phone unit. Each
door phone requires 1 pair cabling to the Main Distribution
Frame (MDF). The maximum cable length is 700 ft. using
standard 24 AWG cable and 1,150 ft. using standard 22
AWG cable. Refer to Section 140, “Cabling Requirements”
of this manual.
To prepare the door phone for wall mounting losen the set
screw and remove the door phone unit from the mounting
plate. Use the two screws provided or other appropriate
fastners to fiiy connect to wall surface. For door phone
cable connection, see Figure 2506 and Table 240-3. Refer
to Section 340, ‘Programming Sheets” for Door Phone
assignment.
SCREW SLOT
POSITIONS
TO
Fig. 250-6 Rear View of DP-6-l Door Phone
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