WolfVision VZ-17 - Manual (Page 12)

INFRARED REMOTE CONTROL
(all Visualizers)
If the Visualizer can only be controlled from a close distance or if it
cannot be controlled at all with the infrared remote control you may
have to change the batteries.
Open the cover on the back of the remote control by hand and replace
the two 1.5 V AA batteries with new ones.
If a user works with a number of WolfVision Visualizers simultaneously
each unit can be set to a different infrared code, so up to 4 units can
be controlled individually with their remote controls.
EXCHANGING LAMPS
(all Visualizers)
1. Turn the unit off (#28) and disconnect the
power cord!
2. Remove the bottom light (#9) by pulling the
two black bolts (situated left and right of the
control panel) to the front and lift up the
bottom light plate.
3. Remove the lamp exchange cover (#11)
by turning it to the right and lifting.
4. Change the lamp (or both lamps)
Before changing the lamp allow it to cool or use
a cloth to avoid burning a finger! When pressing a
new lamp into the socket use a cloth to prevent
fingerprints on the lamp!
Only use 12 V/100 W halogen lamps (socket: GY 6,35), types: Philips 7023, Osram HLX 64625, Ansi FCR,
LIF A1/215 etc. These are relatively inexpensive standard OHP lamps.
12
Please note that an infrared remote control can only be used up to a certain distance to the unit. Objects situated
between the Visualizer and the infrared remote control and a weak battery may interfere with the reception.
front back (open)
In order to change the infrared codes, first open the 4 screws on the back of the remote control and set the DIP-
switches to the required code A, B, C or D (see graphic above). Then press the MENU key (#23) on the control
panel of the Visualizer for one second until the on-screen menu appears. Then go into the "Misc. Settings" menu
and set the "IR Code" to A, B, C or D.
AUTOMATIC LAMP CHANGER
(all Visualizers)
WolfVision Visualizers are fitted with an automatic lamp changer. If one lamp fails, there is no need to replace it
immediately, as the automatic lamp changer automatically switches to the second lamp. When the unit changes
lamps there is an on-screen message saying: "Changing lamp".
When switching on the unit the Visualizer checks if both lamps are working. If one lamp fails there will be an
on screen message for a couple of seconds displaying "Change lamp". This prevents a user from forgetting to
change a defective lamp.
If a lamp is not fully defective but worn out and as a result the light output is quite weak, you can switch manually
to the second lamp by pressing the LIGHT key (#21) for 1 second.
If the unit gets too hot (improper ventilation or air extraction) a built in thermostat will switch off the light of the
Visualizer. Verify that proper ventilation and air extraction is available and allow the unit to cool.
THERMOSTAT
(all Visualizers)