3M 1800, Overhead Projector manual Ahck Ahcn Ahcr Ahcs Ahcu Ahcy

3M™ Overhead Projector 1800				Illustrated Parts Breakdown
	APPENDIX A – 1800 (O.U.S.) SPECIFICATIONS (Continued)
Model	1820	1820	1820	1820	1820	1820
Alpha	AHCK	AHCN	AHCR	AHCS	AHCU	AHCY
Country	Korea	New Zealand	South Africa	Europe	United	China
				Standard	Kingdom
Power	Type F	Type I	Type D	Type F	Type G	Type I
Cord
Stock	XO-0038-0644-5	XO-0038-0637-9	XO-0038-0639-5	XO-0038-0603-1	XO-0038-0608-0	XO-0038-0643-7
Number
Voltage/Hz	220V / 60Hz	240V / 50Hz	240V / 50Hz	230V / 50Hz	230V / 50Hz	220V / 50Hz
Agency	CE-NEMKO	CE-NEMKO	CE-NEMKO	CE-NEMKO	CE-NEMKO	CE-NEMKO
		C-Tick	C-Tick	C-Tick	C-Tick	C-Tick
Stage Size	11.2 inch (A4)	11.2 inch (A4)	11.2 inch (A4)	11.2 inch (A4)	11.2 inch (A4)	11.2 inch (A4)
Head Type	Inverted Head	Inverted Head	Inverted Head	Inverted Head	Inverted Head	Inverted Head
	Open Triplet	Open Triplet	Open Triplet	Open Triplet	Open Triplet	Open Triplet
Lamp	Yes	Yes	Yes	Yes	Yes	Yes
Changer
Color	Yes	Yes	Yes	Yes	Yes	Yes
Tuning
Post Type	Offset Folding	Offset Folding	Offset Folding	Offset Folding	Offset Folding	Offset Folding
Lamp	FNT	FNT	FNT	FNT	FNT	FNT
Type
Handle	Yes	Yes	Yes	Yes	Yes	Yes
Lamp	Dimmer Switch	Dimmer Switch	Dimmer Switch	Dimmer Switch	Dimmer Switch	Dimmer Switch
Control
Lamps	2	2	2	2	2	2
Installed
Fresnel	Dual Element	Dual Element	Dual Element	Dual Element	Dual Element	Dual Element
Power	Transformer	Transformer	Transformer	Transformer	Transformer	Transformer
Fuse	T4A	T4A	T4A	T4A	T4A	T4A
Amps	1.6	1.6	1.6	1.6	1.6	1.6
Clock	Yes	Yes	Yes	Yes	Yes	Yes
Cord	Cord Wrap	Cord Wrap	Cord Wrap	Cord Wrap	Cord Wrap	Cord Wrap
Storage

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