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Pelco Manual C478M-L (11/03) 7
OPERATION
If your enclosure has a thermostatically controlled heater, the thermostat is set to turn on at
50°F (10°C) and to turn off at 80°F (27°C).
If your enclosure has a blower and/or defroster, they operate continuously.
MAINTENANCE
Regularly scheduled maintenance prolongs the operational life and appearance of the
equipment. Clean the window regularly with a soft cloth using a mild, nonabrasive detergent
and water to maintain picture clarity.
SERVICE MANUAL
If you need to repair the camera enclosure, obtain a service manual in one of the following
ways:
• Go to Pelco’s web site at
ftp://www.pelco.com
and find service manual C478SM.
• Call Pelco’s DataFax service at 1-800-289-9108 or 1-559-292-0435 and request docu-
ment number 24788.
• Contact Pelco’s Literature Department and request service manual C478SM.
SPECIFICATIONS
Camera Mounting: Multiple holes on adjustable camera sled; camera sled mounts in
threaded strip for easier removal and can be inverted for additional
camera elevation.
Camera and
Lens Size Accommodates camera and lens combinations (including BNC con-
nector) up to 2.87 in. W x 3.00 in. H (7.28 x 7.62 cm) and the follow-
ing lengths:
EH3508: 6.80 in. (17.27 cm)
EH3508-1/-2/-3: 5.00 in. (12.70 cm)
EH3512: 10.25 in. (26.03 cm)
EH3512-1/-2/-3: 9.00 in. (22.86 cm)
EH3512-1HD/-2HD/-3HD: 10.00 in. (25.40 cm)
EH3515: 13.25 in. (33.66 cm)
EH3515-1/-2/-3: 12.00 in. (30.48 cm)
EH3515-1HD/-2HD/-3HD: 13.00 in. (33.02 cm)
Viewing Window: Lexan
®
, .187-inch (4.75 mm) thick, optically clear, impact-resistant,
MR5 coated (U.L. 94HB rated).
Viewing Area
EH3508/EH3512/
EH3515: 2.25 in. H x 2.63 in. W (5.71 x 6.68 cm)
All other models: 2.00-inch (5.08 cm) diameter circle
Cable Entry: Two PG13.5 compression glands on bottom at rear of enclosure;
maximum cable diameter 0.47-inch (1.19 cm).
Cable Entry Holes: 0.875-inch diameter; will accept 0.50-inch (1.27 cm) conduit fitting
when compression gland is removed.
Latch: Link-lock No. 3, stainless steel, can be secured with padlock (not
supplied).
GENERAL
Construction: Extruded and die-cast aluminum body
Dimensions: Refer to Figure 4
Environment: -10° to 120°F (-23° to 49°C)
Weight EH3508: 2.67 lb (1.21 kg)
EH3508-1/-2/-3: 2.76 lb (1.25 kg)
EH3512: 3.40 lb (1.58 kg)
EH3512-1/-2/-3/-1HD/-2HD/-3HD: 3.85 lb (1.75 kg)
EH3515: 4.10 lb (1.86 kg)
EH3515-1/-2/-3/-1HD/-2HD/-3HD: 4.47 lb (2.03 kg)
(Design and product specifications subject to change without notice.)