TABLE 2-10. RF LEVEL INDICATOR FUNCTIONS

TM 11-6625-2975-12

2-2. CONTROLS AND INDICATORS. (CONT)

Associated with RF LEVEL display is RF STATUS display, consisting of two indicators. Table 2-10

shows individual indicator functions.

TABLE 2-10. RF LEVEL INDICATOR FUNCTIONS

INDICATOR

FUNCTION

Indicates internal rf synthesizer phase lock loop is locked,

PH LOCK

LEVEL CAL

Indicates output level of rf circuitry is correct.

Section II OPERATION UNDER USUAL CONDITIONS

Para

Page

Subject

Initial Power On Check and Self-Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3

2-9

Operating Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4

2-12

INITIAL POWER ON CHECK AND SELF-TEST.

2-3.

1. Press POWER switch to ON.

2. Observe that test set displays, keys and indicators go blank for a short time and then display the

VOR preset mode (see view A). Also observe that blower motor operates.

3. If RDl/DDM/MOD display and SELF TEST indicator are flashing on and off (see view B), turn off

test set and refer equipment to higher level of maintenance.

2-9