TM 10-3930-643-10 1-16. ELECTRICAL     SYSTEM.-Continued f. Backup    Alarm.    Models    S/N    2001    and    above. (1)     Backup     alarm     switch.     When     the transmission     directional     lever     is     moved to    reverse,    the    backup    alarm    will    sound. (2) Alarm. Located center grille, rear    of    machine.    Sounds    to    warn    person- nel    the    vehicle    is    backing    up. A    HIGH- LOW    switch    is    located    on    the    backside    of the    alarm.    This    switch    should    be    left in    the    HIGH    position. 1-17. TRANSMISSION CONTROLS. a.     Transmission     Gear     Range     Lever (l).    Located     to     the     left     of     the     steer- ing    wheel    on    the    dashboard.    Selects    any of    the    three    gear    ranges. b. Transmission     Direction     Lever     (2). Located    to    the    left    of    the    steering wheel     on     the     dashboard.     Selects     machine direction     or     neutral     position. c.    Transmission    Control    Lever    Safety Lock (3). Located     in     between     trans- mission direction lever and parking/ emergency     brake. Locks transmission in neutral     to     prevent     accidental     movement. T r a n s m i s s i o n  D i s c o n n e c t  P e d al (4).    Located     on     the     floor. Acts     as     a brake    and    also    stops    clutch    pressure    In the     transmission. L e g e nd 1.    Transmission    gear    range    lever 2.     Transmission     direction     lever 3.     Transmission     direction     lever safety     lock 4.     Transmission     disconnect     pedal T A 3 2 7 9 04 1 - 19