Allmand ECLIPSE 2220/SE Series, Руководство оператора и каталог запасных частей

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14
CONTROLLER FEATURES AND OPERATION
1. MODE SWITCH: Selects display mode. Rotate switch to select desired display. 15 lamp
ALT display choices include:
ƒ LEFT ALTERNATING ARROW
ƒ LEFT SEQUENTIAL ARROW
ƒ RIGHT ALTERNATING ARROW
ƒ RIGHT SEQUENTIAL ARROW
ƒ
LEFT/RIGHT ALTERNATING ARROW
ƒ LEFT/RIGHT SEQUENTIAL ARROW
ƒ ALTERNATING CAUTION BAR
ƒ 4-CORNER WARNING
The optional 25 lamp APF display offers the following display choices in addition to the above:
ƒ LEFT SEQUENTIAL CHEVRON
ƒ RIGHT SEQUENTIAL CHEVRON
ƒ DOUBLE DIAMOND WARNING
ƒ
SEQUENTIAL CAUTION BAR
2. ON-OFF SWITCH: Turns display on or off.
**CIRCUIT BREAKER: 6 amp auto-reset breaker protects controller from shorts in wiring or
lamps.
** PHOTOCELL: Located inside bottom frame channel of sign panel directly below controller.
ALLMAND ECLIPSE SUNTRAK system automatically varies lamp intensity relative to
ambient sunlight. Photocell location prevents false brightening of lamps by oncoming
vehicle lights.
** LOW VOLTAGE DISCONNECT WARNING LAMP ( Not Shown ) : Located on sign panel
directly behind controller, flashes intermittently if battery voltage drops below 11.5 volts. At
this time maintenance personnel must take corrective action, as machine shut-down is
imminent. See
TROUBLE SHOOTING and MAINTENANCE sections. (NOTE: Sign
panel will default to a 4-corner warning display if battery voltage falls below 10.5
volts.)
** POLARITY PROTECTION ( Not Shown ) : Fuse located on P.C. board behind face panel
protects against damage to controller from reversed battery polarity.