Optoma EP735 Service Manual page 78

Projection system
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Light output
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Ballast type
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Stabilization time
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Luminous flux throughaperture
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rectangular aperture
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Color coordinates
Instructions for use
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For lamp replacement: switch off power, disconnect mains supply, disconnect power
cord, allow lamp to reach room temperature.
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This VIP lamp operates at high pressure and at high temperature and may unexpectedly
shatter.
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This VIP lamp generates ultraviolet radiation which may cause skin and eye irritation
with prolonged exposure.
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This VIP lamp must be operated only in suitably designed, enclosed fixtures which
prevent direct observation of the arc and will prevent lamp fragments from exiting, in
the unlikely event of a lamp rupture.
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The burning position is 0° to +20° (0° optical axis horizontal).
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Do not touch the lamp with bare hands.
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If necessary, lamp can be cleaned with lint free towel before operation.
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The lamp must be operated with the OSRAM lamp driver PT VIP 120 AC/100-240 H.
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Protect lamp environment against high ignition pulses (max. 23 kV).
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Avoid direct contact of objects to reflector cover glass.
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Fast on-off-cycles will reduce lamp life.
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Use appropriate spanner when assembling central connection.
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Visible arc instability has to be suppressed by optical system.
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Operate lamp only in accordance to UL 1950 regulations.
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This lamp must not be operated with a broken, cracked or loose reflector or cover glass.
Disposal: For disposal of spent lamps, always consult federal, state, local and provincial
hazardous waste disposal rules and regulations to ensure proper disposal.
Caution:
This lamp emits ultra violet (UV) radiation and operates at high pressure. This lamp
may only be used in enclosed fixtures that comply with UL1572. Due to the high
luminous efficacy, the UV radiation which the lamp emits and the high pressure
within the lamp, P-VIP â lamps may only be operated within enclosed,
purpose-built housings.
Test conditions on electronic power supply
OSRAM PT VIP 120 AC/100-240 H stable at 120W
5 min, without forced cooling
Typ.: 4000 lm @ 5.0 x 3.8 mm
Min.: 3600 lm
1
Typ. x: 0.280 +/- 0.020
Typ. y: 0.290 +/- 0.020
EzPro735
EzPro735
2
rect.
S
M
ERVICE
6 - 3
ANUAL

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