The first bank (SW 1.1) has a total of six switches. These settings must
all be set to the “OPEN” position. The second bank (SW12.1) has six
switches, but only the first four are used. Depending on the IVP4 board
batch, the switches can be either rocker switches or slide switches.
Figure 2-32 shows settings for the IVP4 boards, depicting the variations
between rocker and slide switches.
N o t e
Boards with slide
different batches.
exactly opposite.
Services support.
switches are not uniform. Different parts were used in
If these settings do not work, try setting the switches
If that doesn’t work, contact the next tier of AT&T
FIGURE 2-32 Settings for SW1. 1 and SW12.1
ROCKER STYLE
SLIDE STYLE
Board 1
Board 2
Board 3
SW1.1
SW12.1
SW1.1
SW12.1
2
Carefully insert the board in its proper location. The boards go into the
leftmost available slots on desktop configurations and into the rearmost
available slots on floor models.
2-42 Hardware Installation and Maintenance
Содержание 6386 WGS
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