Barco Balder User Manual

2. Lenses
Image 2-2
Install a lens
1. Ver ify that the projector shutter is activated (shutter is ac tivated when the shutter icon on the pr ojector keypad is red).
2. Ver ify that the lens release lever is in its default pos ition at the far left of the slide, as illustrated.
3. Remov e the protective c ap at the lens bayonet end
4. Align the lens so that the red marking on the bayonet is facing upwards.
5. Position the lens bay onet into the projector lens mount and support in place with one hand.
6. Slide the lens leve r to the far right.
7. Ver ify that the lens is firmly in place before removing your hand from the lens.
Image 2-3
Removealens
1. Support th e lens with on e hand.
2. Use the other hand to slide the lens release lever to the far left position.
3. Pull the lens s traight out of the projector lens mount.
4. Replace with another lens, or install the pr ojector lens cap.
Image 2-4
601–0442 BALDER 13/09/2017 15

Barco Balder Specifications

General

Projection technology	DLP
Contrast ratio (typical)	1800:1
Projector native resolution	2160p (3840x2160)
Embedded web server	Yes
Serial interface type	RS-232, RJ-45
Noise level	36 dB
AC input voltage	100 - 240 V
Power consumption (max)	1100 W
Light source type	Laser
Service life of light source	60000 h

Weight and Dimensions

Depth	588 mm
Width	475 mm
Height	286 mm
Weight	37000 g