Adjustment Procedure-2205 Service
All test equipment items listed in Table 4-1 in the
Performance Check Procedure section are required
to accomplish a complete Adjustment Procedure. At
the beginning of each subsection there is an
equipment-required list showing only the test
equipment necessary for performing the steps in
that subsection. In this list, the item number folî™–
lowing each piece of equipment corresponds to the
item number listed in Table 4-1.
Before performing.this procedure, do not preset
any internal adjustments and do not change the
-8,6 V power-supply adjustment. Altering this
adjustment may necessitate a complete
readjustment of the instrument, whereas only a parî™–
tial adjustment migfit othiriwise be required. Only
change an internal adjustment setting if a
Performance Characteristic cannot be met with the
original setting.
. Before performing any procedure in this section,
set1 the POWER switch to ON and allow a 20-minute
warm-up period.
The most accurate display adjustments are made
with a stable, well-focused, low-intensity display.
Unless otherwise noted, adjust the INTENSITY,
FOCUS, and Trigger LEVEL controls as needed to
view the display.
Table 5-1
Adjustments Affected by Repairs
8716-13
5-2
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