Replacing The Fuse; Fixture Cleaning - Beamz BS271F Instruction Manual

5) Set sound sensitivity
1. press MENU to enter EDIT interface.
2. press UP/DOWN to choose, then press ENTER to enter (SENS).
3. press <Up/Down> to choose S000-S099，press <Enter> to enter.
4. press ENTER to confirm, or press "MENU" to exit.
6) LED Blacklight setting
1. press MENU to enter EDIT interface.
2. press UP/DOWN to choose, then press ENTER to enter (LED backlight setting).
3. press <Up/Down> to choose on/off, press ENTER to enter.
4. press ENTER to confirm, or press "MENU" to exit.
7) Display inverse
1. press MENU to enter EDIT interface.
2. press UP/DOWN to choose, then press ENTER to enter (DISP).
3. press UP/DOWN to choose on/off.
4. press ENTER to confirm, or press "MENU" to exit.
8) Working time
1. press MENU to enter EDIT interface.
2. press UP/DOWN to choose, then press ENTER to enter (FHRS).
3. press ENTER to confirm, or press "MENU" to exit.
9) Software version
1. press MENU to enter EDIT interface.
2. press UP/DOWN to choose, then press ENTER to enter (VER).
3. press ENTER to confirm, or press "MENU" to exit
10) Factory Reset
1. press MENU to enter EDIT interface.
2. press UP/DOWN to choose, then press ENTER to enter (DEFA).
3. press ENTER to confirm, or press "MENU" to exit.

REPLACING THE FUSE

If the fuse is defective, replace the fuse with a fuse of the same type and value. Before replacing the fuse, unplug mains lead.
Procedure:
Step 1: Open the fuse holder on the rear panel with a fitting screwdriver.
Step 2: Remove the old fuse from the fuse holder.
Step 3: Install the new fuse in the fuse holder.
Step 4: Replace the fuse holder in the housing.

FIXTURE CLEANING

The cleaning of internal and external optical lenses and/or mirrors must be carried out periodically to optimize light output.
Cleaning frequency depends on the environment in which the fixture operates: damp, smoky or particularly dirty surrounding
can cause greater accumulation of dirt on the unit's optics.
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Make sure the area below the installation place is free from unwanted persons during servicing
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Housings, fixations and installations spots (ceiling, truss, suspensions) should be totally free from any deformation
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The mains cables must be in impeccable condition and should be replaced immediately when even a small problem is
detected
•
In order to protect the fixture from overheat the cooling fans (if any) and ventilation openings should be cleaned
monthly.
•
The interior of the fixture should be cleaned annually using a vacuum cleaner or air-jet.
•
Clean with soft cloth using normal glass cleaning fluid.
•
Always dry the parts carefully.
•
Clean the external optics at least every month. Clean the internal optics at least every 30/60 days.
ATTENTION: We strongly recommend internal cleaning to be carried out by qualified worker!
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