TM-9-2350-277-10 Operator Manual M113A3 M577A3 M1064A3 M1068A3 M58 Download
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TM 9-2350-277-10 DESCRIPTION AND USE OF OPERATOR’S CONTROLS AND INDICATORS — Continued 0004 00 0004 00-8 Change 3 C A Five position rotary switch controls outside carrier lights as follows: U T I O N Damage can occur to DNV power supply if DNV periscope is not connected. SER DRIVE - Turns on headlights and allows stop light-tail light to function. KEY BO DRIVE - with IR-BO SELECT switch in BO, blackout headlight and four blackout marker lights are on. When brakes are applied, blackout stop light will come on. With IR-BO SELECT switch in IR, and DNV POWER switch on, two infrared headlights and four blackout marker lights are on. When brakes are applied, blackout stop light will come on. DRIVING LIGHTS SWITCH BO MARKER - Turns on four blackout marker lights. When brakes are applied, blackout stop light will come on. FUNCTION CONTROL OR INDICATOR OFF - Turns off all exterior lights. STOP LIGHT - Allows stop light-tail light to function during daytime operation without headlights.