RADIOBEACON TRANSMITTER
ND500II (125 WATTS) DOUBLE SIDEBAND - NO VOICE
Page 4-6
15 September 2003
Table 4-2 Front Panel Controls and Indicators (Continued)
PANEL MARKING/
REF
FIG
NOMENCLATURE
FUNCTION
DES
NO.
USED IN TEXT
S5
MD-1
MONITOR
Inhibits shutdown circuit and prevents undesired
shutdown during calibration/test procedures when set
to
BYPASS
. Shutdown circuit acts normally when set
to
NORMAL
.
S6
MD-1
TEST
Selects parameter to be displayed on
TEST
meter M1
(
FWD PWR, REFL PWR, MOD %, MOD % REF, DC
CURRENT, B+ VOLTS, +24 VOLTS
and
+15 VOLTS
).
A8R1
MD-2
Meter Cal
Adjusted for a precise DC current indication on
TEST
meter M1 during calibration procedures.
