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4. The unit will begin calibrating each light in a sequence. Each light tested
must be active at the time of the calibration. As each light is calibrated, the
matching monitor LED will flash. Operator shall activate (if not active) the
bus light corresponding to the flashing LED. The sequence is as follows:
a. Left turn signal – switch on
b. Right turn signal – switch on
c. Stop lights (left, then right side 7" will flash) – press brake pedal
d. Tail light (left, then right side 4" will flash) – switch on (brakes off)
e. Backup lights – press brake/clutch and engage reverse
f.
Each Amber warning light – switch on with door closed
g. Each Red warning light – open door
5. Calibrated lights are indicated by the corresponding LED staying illuminated
on the monitor. The unit continues to loop through the sequence flashing
the un-calibrated lights until all lights are calibrated.
6. When all LED's are illuminated, turn off ignition to complete the calibration.
Circuit Breakers
The electrical system is protected by fuses as standard. Manual reset circuit breakers
are optional. Body circuit breakers or fuses are located in a side mounted electrical box
below the driver's window. If a current overload or "short" should occur in any body
circuit, it will trip the circuit breaker. If a short occurs and the circuit breaker breaks,
the circuit breaker can be reset by pressing the tab located on the breaker. A short may
be indicated by blinking lights or fluctuating gauges. The shorted circuit should be
corrected immediately. Refer to body or chassis master wiring diagrams. A complete
wiring diagram is available from Blue Bird Body Co. Technical Publications.
To access the electrical panel, open the access door located outside the bus be-
low the driver's window. A reference decal is provided on the inside of the access
panel. Use of appropriate amperage circuit breakers is required.
ACCESSORIES AND ADDED COMPONENTS
When adding accessories and aftermarket
components, it is important to consider the re-
sults very carefully.
• Does the component over burden the elec-
trical system?
• Does the accessory interfere with any of the
driver's controls?
• Does the accessory interfere with the driv-
er's field of vision?
• Heavy components and accessories must
be mounted near, or below, the floor line to
avoid raising the vertical center of gravity.
• Will passenger safety and comfort be ad-
versely affected?
CARE & MAINTENANCE
99
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