User Guide
- 63
–
20.1.3
If the shutter does not open, check that:
1. The light guide is fully inserted; the LED above the light guide port will be
illuminated green. The lamp is warmed-up; the display is not flashing. The
shutter interlock input is not active (P1, pins 6 & 4).
2.
The LED displays “SF1”, indicating a shutter failure. POWER down the unit,
wait a few minutes and turn POWER on to the unit. If the unit displays a
shutter failure again, contact your local Lumen Dynamics Service Centre to
have your unit serviced.
20.1.4
If the light intensity is too low, check that:
1. The percent iris opening is set high enough. Put the unit into Level Mode
and press the up button to increase the iris opening. See Section 8
–
Adjusting the Light Output.
2. There are no foreign substances on the emitting end of the light guide.
3. There are no bends, kinks, or other physical damage to the guide. Replace
the light guide if there is any physical damage.
4. The lamp has been installed correctly. See section 4
– Installing the Lamp
Module.
It may be necessary to replace the lamp or to replace the light guide.
Contact your
Lumen Dynamics
sales representative for information on
purchasing a new lamp or light guide.
20.1.5
If the LED display does not light:
1. If the fan is functional, POWER down the unit, wait approximately 20
seconds then POWER it up again
2. If the problem persists, contact your local
Lumen Dynamics
Service Centre.
20.1.6
If one or more fans do not work:
1. If the LED display is functional, POWER down the unit, wait approximately
20 seconds then POWER it up again
2. If the problem persists, contact your local
Lumen Dynamics
Service Centre.
