Alternative lens kits
73
8.11 Alternative lens kits
The optical systems installed in Narrow, Medium and Wide Exterior 1200 Image Projector
luminaires are available from Martin Architectural as separate Narrow, Medium and Wide
lens kits. Installation instructions are supplied with the kits and are also available on the
Exterior 1200 Image Projector support page on www.martin.com.
Before installing a new lens kit or changing optical components, the zoom and focus cars
must be moved to specific positions by applying the command
M an u a l
→
Op t i ca l
C h a ng e P os
in the onboard control menus.
Each time the Exterior 1200 Image Projector resets, it checks to see which optical system
is installed and auto-configures all its settings to match the installed system.
8.12 Replacing fuses
Warning! Switch off the lamp, allow the luminaire to cool with fans running for 20
minutes, then isolate it from AC power and lock out power before replacing a fuse.
The Exterior 1200 Image Projector is protected by two 15 amp slow blow main fuses (P/N
05020050) located in fuseholders behind the rear cover plate. One fuse protects the
connection labelled “Live 1”, and one protects “Live 2”. If the luminaire fails to respond
when power is applied, one of these may have blown.
To replace a main fuse:
1. Switch off the lamp, allow the luminaire to cool
with fans running for 20 minutes, then isolate it
from AC power and ensure that power cannot be
reconnected accidentally.
2. Remove the rear cover plate as described in
"
3.1.4: Connections compartment access"
on
page 19.
3. See Figure 33. The two main fuses are located in
fuseholders in the connections compartment.
Unscrew the fuseholder caps with your fingers
and remove the fuses.
4. Replace the defective fuse with one of the same
size and rating. Replace the fuseholders.
5. If neither of the main fuses are defective, check
and if necessary replace the main PCB low-
voltage fuse with one of the same type and
rating. This fuse is released from its fuseholder
with a flat-head screwdriver.
6. Reinstall the cover plate as described in "
3.1.4: Connections compartment access"
on
page 19.
50
60
277
250
240
230
220
208
200
Hz Setting
Volt Setting
Volt Setting
SERVICE
DMX
OUT
DMX
IN
1
+
+
-
-
2 3 4 5 6
Ground
Neutral
Live
1
Live
1
Live
2
Live
2
MAINS
MAIN
FUSE
PCB
Live 2
Live 2
Fuse
Live 1
Live 1
Fuse
Main fuses
Main PCB fuse
Figure 33: Fuses
Summary of Contents for Exterior 1200
Page 1: ...user manual Exterior 1200 Image Projector ...
Page 3: ...3 Section 1 Safety ...
Page 9: ...Section 2 Introduction ...
Page 12: ...12 Exterior 1200 Image Projector user manual ...
Page 13: ...Introduction to the Exterior 1200 Image Projector 13 Section 3 Installation ...
Page 27: ...Installing a data link 27 Section 4 General ...
Page 32: ...32 Exterior 1200 Image Projector user manual ...
Page 33: ...General 33 Section 5 Settings and configuration ...
Page 39: ...Luminaire settings 39 Section 6 Stand alone operation ...
Page 50: ...50 Exterior 1200 Image Projector user manual ...
Page 51: ...Stand alone playback 51 Section 7 DMX control ...
Page 57: ...DMX controller operation 57 Section 8 Service and accessories ...
Page 78: ...78 Exterior 1200 Image Projector user manual ...
Page 79: ...Accessories 79 Section 9 Reference ...
Page 90: ...Notes ...
Page 91: ......