3
Contents
SECTION I GENERAL DESCRIPTION 4
SECTION II SPECIFICATIONS 5
SECTION III INSTALLATION 6
3-1. UNPACKING ..................................................................................................................................................................................................................... 8
3-2. AMPLIFIER INSTALLATION .......................................................................................................................................................................................... 8
3-3. CONTROL HEAD INSTALLATION .............................................................................................................................................................................. 8
3-4. ELECTRICAL INSTALLATION ....................................................................................................................................................................................... 9
3-5. INSPECTION AND FINAL INSTALLATION .............................................................................................................................................................12
SECTION IV OPERATION 13
4-1. GENERAL ........................................................................................................................................................................................................................15
4-2. SELECTOR SWITCH......................................................................................................................................................................................................15
4-3. HORN RING SWITCH ...................................................................................................................................................................................................15
4-4. AIR HORN/MANUAL SIREN SWITCH ......................................................................................................................................................................15
4-5. TAP II FUNCTIONS .......................................................................................................................................................................................................15
4-6. PRESS-AND-HOLD FUNCTION ................................................................................................................................................................................15
4-7. AUX IN FUNCTION ......................................................................................................................................................................................................16
4-8. AUX OUT FUNCTION ..................................................................................................................................................................................................16
4-9. SPEAKER DIAGNOSTIC TEST ....................................................................................................................................................................................16
4-10. PARK-SIREN DEACTIVATOR ....................................................................................................................................................................................16
4-11. PA AND RADIO GAIN ADJUSTMENT...................................................................................................................................................................16
SECTION V SERVICE AND MAINTENANCE 17
5-1. GENERAL ........................................................................................................................................................................................................................17
5-2. SIREN ...............................................................................................................................................................................................................................18
