3M 2100, Service Manual

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MODEL 2100 OVERHEAD PROJECTOR
2130/2140/2150
4130/4140/41 50
2160/2170/2180 2160/2170/2180
100VAC
50/60HZ
3.6 Amps
14-1/2' (4.4mm)
-------
F4 Amp - 250 Volt
220/230/240VAC
50HZ
1.7 Amps
14-1 /2' (4.4mm)
VDE, NEMKO,
SETI
SEMKO, SEV
F4 Amp - 250 Volt
120/127/VAC
60HZ
3.0 Amps
14-1/2' (4.4mm)
UL, CSA
-------
Voltage
Frequency
Current Rating
Power Cord
Agency Approval
Fuse
Electrical
Mechanical
Safety interlock: Shuts off power to the projector when the top cover assembly is opened.
Safety thermostat: Cuts power to the lamp if the projector exceeds safe operating
temperature.
Color tuning knob: Allows projector to be easily color tuned for any screen size
1.0m x 1.0m (40" x 40") to 2.8m x 2.8m (110" x 110").
Projection Head Tilt - 0
°
- 20
°
(All Heads)
Lamp Changer - when lamp burns out, switch to standby lamp.
Optical
Lamp: ANSI Code FNT, 24 Volt, 275 Watt
Lamp Life: 75 Hours
2130/2140/2150 2160/2170/2180
4130/41 40/4150
Illumination: 2000 lumens typical; 2100 lumens typical;
1800 lumens minimum; 1900 lumens minimum;
Mirrors: Chassis mirror is second surface high reflective type. (After serial no. 435242)
Projection mirror is front surface high reflective type.
2130, 2140, 2160, 2170 2150, 2180
4130/4140 4150
Head, Projection: 355mm (14.0" F.L.) 327mm (12.9" F.L.)
Doublet Triplet - w/focus
293mm (11.5" F.L.) correction
Singlet 330mm (13" F.L.)
After serial no. 411964
2130/21 40/2150 2160/2170/2180
4130/41 40/4150
Stage: 267mm x 267mm 285mm x 285mm
Transmissive (10.5" x 10.5") (11.2" x 11.2")
Aperture
1-2