Internal Switches, Jumpers And Adjustments - Telex BP-1002 Operating Instructions Manual

INTERNAL SWITCHES, JUMPERS AND ADJUSTMENTS

There are several internal switches, jumpers and an adjustment that affect operation. These are
described below. To gain access to the switches, jumpers and the adjustment, disconnect all power
and line connections. Remove two screws from the top of each side and two screws from bottom of
each side. Switch, jumper and adjustment locations are shown in Figure 2.
Figure 2. Internal Switches, Jumpers and Adjustments. Note, if you have 9350-7749-000 board, figure 4 on page 19.
NOTE: Figure 2 shows a BP-2002 with the switches and jumpers in their factory default positions
(referenced in Table 2).
The SIDETONE adjustment is also accessible behind the screw that holds the belt clip (callout 5 in
Figure 1).
The functions of the internal switches and jumpers are described in Table 3.
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