2 - Power supply and lamp power
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Transcript of 2 - Power supply and lamp power
SRX-R220/210 Power Requirements
Three-phase power voltage setting
For R220/210, single-phase power supply switches automatically and can accept100v to 250v AC. The three-phase power supply for the lamp must be set manually to either 200V or 400V,depending on the standard voltage in the country where the projector is installed.On shipment, it is set to 200V.
*For setting, make sure to turn off the power. Check the setting Voltage
Connection of AC power supply
L1L2L3 PEN
Three-phaseL1/L2/L3/N/PE
Single-phaseAC INLET
Connections
Picture inputs A~C, Ethernet, Inter lock
Safety Interlock
• What is Safety Interlock?– Legal Safety Feature– Shuts down projector when cinema fire alarm
activated– Normally simple open or closing contact
• R220/210 has a 15 pin connector
R220 R210Correspondence lamp 4.2KW (LKRX-2042A) 3.0KW (LKRX-2030A)
2.0KW (LKRX-2020A)Light output(When the screen gain is 1.8)
14ft-L (@ 20m Screen) 14ft-L (@ 17m Screen)14ft-L (@ 14m Screen)
Current value Single-phase 11-5A ( 100-240V ) Three-phase 21A/11A ( 200-208V/ 380-415V )
Single-phase 11-5A ( 100-240V ) Three-phase 13.5/7A ( 200-208V/ 380-415V )
Setting of mode of lamp power supply
Mode:B Mode:C
Difference point list R220 and R210
Setting of mode of lamp power supply for 4.2Kw, 3Kw, 2Kw lamp
MODE B
MODE C
R220
R210
Luminance sensor and Lamp wattage
R220/210 is equipped with a luminance sensor in the optical unit.When the LAMP POWER is changed, the luminance sensor value (not the LAMP POWER value) is saved.
After Calibration, the table of the Lamp power and the Luminancesensor value is revised. When recalling the FUNCTION MEMORY, the lamp power is automatically set so that the luminance is maintained.
Lamp power Luminance sensor value
100 1000
90 800
80 600
70 400
60 200
Lamp power Luminance sensor value
100 800
90 600
80 400
70 200
60 0
CALIBRATE