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3M™ Overhead Projector 1800 Illustrated Parts Breakdown
© 3M 2004 46
APPENDIX A – 1800 (O.U.S.) SPECIFICATIONS (Continued)
Model
Alpha
1850
AHRU
1850
AHRV
1850
AHRZ
1850
AKH
1850
ARRP
1860
AKD
Country
United
Kingdom
Indonesia Switzerland Canada Philippines Canada
Power
Cord
Type G Type F Type J Type B Type B Type B
Stock
Number
XO-0038-0611-4 XO-0038-0650-2 XO-0038-0613-0 XO-0038-0743-5 XO-0038-0651-0 XO-0038-0735-1
Voltage/Hz
230V / 50Hz 220V / 50Hz 230V / 50Hz 120V / 60Hz 240V / 50Hz 120V / 60Hz
Agency
CE-NEMKO CE-NEMKO CE-NEMKO UL / cUL CE-NEMKO UL / cUL
Stage Size
11.2 inch (A4) 11.2 inch (A4) 11.2 inch (A4) 10.5 inch 11.2 inch (A4) 10.5 inch
Head Type
Inverted Head
Open Triplet
Inverted Head
Open Triplet
Inverted Head
Open Triplet
Inverted Head
Open Triplet
Inverted Head
Open Triplet
Articulated
Closed Singlet
Lamp
Changer
Yes Yes Yes Yes Yes Yes
Color
Tuning
Yes Yes Yes Yes Yes Yes
Post Type
Offset Folding Offset Folding Offset Folding Offset Folding Offset Folding Folding
Lamp
Type
EVD EVD EVD ENX EVD ENX
Handle
Yes Yes Yes Yes Yes Yes
Lamp
Control
Dimmer switch Dimmer Switch Dimmer switch Dimmer Switch Dimmer Switch Dimmer Switch
Lamps
Installed
2 2 2 1 2 1
Fresnel
Dual Element Dual Element Dual Element Single Element Dual Element Dual Element
Power
Transformer Transformer Transformer Diode Transformer Diode
Fuse
T5A T5A T5A - - - T5A - - -
Amps
2.5 2.5 2.5 4.5 2.5 4.5
Clock
Yes Yes Yes Yes Yes No
Cord
Storage
Cord Wrap Cord Wrap Cord Wrap Cord Wrap Cord Wrap Cord Wrap