Vector-LP Radio Beacon Transmitter Technical Instruction Manual Page 3-17
Section 3 Operating Instructions Issue 1.1
Table 3-8: Battery Boost PWB Controls and Indicators
REF DES
PANEL
MARKING
DESCRIPTION
A16A1DS1 +15V When turned on (green), indicates the +15 V power supply
voltage is being applied to the battery boost PWB and its
switch mode PWM IC U4.
A16A1E5 +24V/+48V Bi-position selection jumper that is installed in the position
determined by the backup battery voltage. The jumper is
installed in the +48V position (shorting pins 1 and 2) if a 48 V
battery is used. The jumper is installed in the +24V position
(shorting pins 2 and 3) if a 24 V battery is used.
A16A1E7
A16A1E9
A16A1E10
250W/125W Bi-position selection jumpers that are installed in positions
determined by the rated power level of the transmitter. The
jumper is installed in the 250W position (shorting pins 1 and
2) for a VR250. The jumper is installed in the 125W position
(shorting pins 2 and 3) for a VR125.
To Next Page
Loading...
