14
Dymax BlueWave® 75 User Guide
■
MODE
–
Disabled at the factory and locked before shipment.
■
Reset Indicator (RST)
–
Used to cancel out of a timed cycle. If a cycle is initiated and counting down,
pressing this button will close the Shutter and reset the counter to the current preset.
■
Digit Increment 1-4:
Pressing these buttons up or down will increment or decrement that digit by one.
The timer digits are formatted MM:SS for a maximum Shutter time of 99 minutes and 0.99 seconds.
Consult Dymax for information on changing the format of this Timer.
To set the Shutter
’s
open duration, press the appropriate up/down button until the corresponding digit
increments in the set value. Pressing the key labeled 1 will increment the left most digit on the set value.
Pressing the key labeled 2 will increment the second digit of the set value and similar for digits 3 and 4. The
small grey buttons are rocker style so pressing the top half increments the digit up, while pressing the bottom
half will increment down. The Timer will increment from 9 back to 0. The Timer comes programmed for a
range of 00.01 seconds to 99.99 seconds. Contact Dymax for other time ranges and functions.
To operate the Timer, select the Timer Operation Mode on the front panel (large rocker switch left of the
Shutter Timer). Program the correct time into the Timer and depress the Footswitch. The Shutter will open
and the preset value will begin to count backward. When the Timer reaches 00.00, it will reset to the
programmed value and the Shutter will close. The Timer can be stopped once started by pressing the Reset
Button on the lower left face of the Timer. If power is removed from unit, the Timer will reset to the
programmed value.
Lamp Dual-Hour Meter
The Lamp Dual-Hour Meter (Figure 10) provides
the unit’s
total hours of operation (top display), as well as the bulb
usage (bottom display). The total unit hour display continues
to count hours of operation on the unit and cannot be reset.
The lower display reflects the number of hours on the bulb.
Bulb hours should only be reset when a new bulb is installed.
Instructions for bulb replacement are found in this user guide
and are also located on a label under the unit cover next to
where the bulb is located.
When the Lamp Hour Meter reaches 2,000 hours, the bulb
will turn off and the Hour Meter will alternate between
“CHANGE BULB” and "2000.0". The unit will not operate until
a new bulb is installed as described in the Maintenance
Section of this user guide.
Figure 10. Lamp Dual-Hour Meter
WARNING:
Operating a BlueWave 75 Lamp beyond 2,000 hours will result in a non-passive failure of the
lamp! Do not reset the Lamp Hour Meter without replacing the bulb.
