User's Manual

Table Of Contents
S700 Installation Manual
25
2.1.3 Mounting the terminal back casing
To access the mounting screw positions of the terminal, the I/O board must first be removed
from the back box.
Figure 12 Exploded view illustration of the back casing and I/O board
To mount the terminal back casing, complete the following steps:
1. Remove the four screws and spacers using a Pozi-head screwdriver.
2. Disconnect the two yellow internal speaker wires from connector J6 on the I/O board using
a 2.5 mm screwdriver.
3. Lift the I/O board away from the mountings.
4. Drill the back outer casing as required for cable access and back box mounting. For more
information, see Figure 12.
Important: Ensure that the large case O ring and the 4 small O rings are in place.
5. Fit the back casing to the back box.
A
B
C
D
C
D
A - Back casing
B - I/O board
C - Spacers
D - Screws