TM 5-2330-305-14
CHAPTER 2
OPERATING INSTRUCTIONS
Section I. DESCRIPTION AND USE OF OPERATORS CONTROLS AND INDICATORS
2.1.1. VOLTAGE CONTROL UNIT
CONTROL OR INDICATOR
FUNCTION
Bulb Quantity Selector
(Used only when 24 Vdc
plug Is installed.)
Stop Light Bulb Quantity
Selector (Used only when
24 Vdc plug is installed.)
24 Vdc Power Socket
12 Vdc Power Socket
Used to adjust electrical
system for number of 12 V
bulbs mounted on trailer.
Stop light bulbs not in-
cluded.
Used to adjust electrical
system for number of 12 V
stop light bulbs mounted
on traiier.
Interconnect point be-
tween tractor with 24 Vdc
plug and trailer.
Interconnect point be-
tween tractor with 12 Vdc
plug and trailer.
2-1