NEC Projector PH1202HL User Manual
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166 Option lens (sold separately) NP-9LS08ZM1Power lens shift, Power zoom, Power focus, [LENS MEMORY] support(Throw ratio 0.90–1.35:1, F2.5/3.0, f = 0.5–0.8"/13.3–19.9 mm)Screen size (throwing distance): 70 - 600 inch, 1.4 - 18.1 mNP-9LS12ZM1Power lens shift, Power zoom, Power focus, [LENS MEMORY] support(Throw ratio 1.27–1.82:1, F2.5/2.5, f = 0.7–1.1"/18.6–26.7 mm)Screen size (throwing distance): 100 - 500 inch, 2.8 - 20.2 mNP-9LS13ZM1Power lens shift, Power zoom, Power focus, [LENS MEMORY]...
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167 ❺ Cabinet Dimensions Unit: mm (inch) 680 (26.8) 744 (29.3) 164.5 (6.5) 333 (13.1) 45.2 (1.8) 566 (22.3) 928.5 (36.6)1081 (42.6)860 (33.9) Lens center 9. Appendix
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168 Unit: mm (inch) 150 (5.9) 150 (5.9) 300 (11.8) 140 (5.5) 140 (5.5) Figure for securing the unit with dimensions 6 - M6 screw Maximum depth 10 mm 9. Appendix
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169 ❻ Pin assignments and signal names of main terminals COMPUTER IN/ Component Input Terminal (Mini D-Sub 15 Pin) Connection and signal level of each pin 5 14 23 10 11 12 13 14 15 69 78 Signal Level Video signal : 0.7Vp-p (Analog) Sync signal : TTL le vel Pin No. RGB Signal (Analog)YCbCr Signal1Red Cr 2Green or Sync on GreenY 3 Blue Cb 4 Ground 5 Ground 6 Red GroundCr Ground7Green GroundY Ground8Blue GroundCb Ground9No Connection10Sync Signal Ground11No Connection12Bi-directional DATA (SDA)13Horizontal...
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170 Ethernet/HDBaseT Port (RJ-45) 12345678 Pin No. Signal 1 TxD+/HDBT0+ 2 TxD−/HDBT0− 3 RxD+/HDBT1+ 4 Disconnection/HDBT2+ 5 Disconnection/HDBT2− 6 RxD−/HDBT1− 7 Disconnection/HDBT3+ 8 Disconnection/HDBT3− USB Port (Type A) 1 3 2 4 Pin No. Signal 1 V BUS2D− 3 D+ 4 Grounding RS-232C terminal (PC control) (D-Sub 9 Pin) 1234 5 6789 Communications protocol Pin No. Signal 1 Unused 2 Transmission data3Reception data4Connection/Pin 65 Grounding 6Connection/Pin 47 Unused 8 Unused 9 Unused 9. Appendix
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171 3D connector (D-sub 15 pin) 87654321 15 14 13 12 11 10 9 Pin No.Signal Name I/O Function 1 +12V PWRSupplies power (+12V) to the 3D image system2GNDC GNDGround 3 GNDC GNDGround 4 reserved IN 5 reserved OUT 6 reserved OUT 7 CONN_SYNC+ OUT 3D L/R switching timing signal (+) (Connects to the collector of the output transistor of the photo coupler inside the projector)8reserved IN 9 +12V PWRSupplies power (+12V) to the 3D image system10reserved IN 11 reserved IN 12 reserved IN 13 reserved OUT 14...
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172 GP I/O terminal (External control) (D-sub 37 pin) 19 18 17 16 15 14 13 12 11 10987654321 37 26 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 Pin No.Signal Name I/O 1 reserved IN 2 reserved IN 3 reserved 4 reserved 5 EXT_GPIN1+ (Control)IN 6EXT_GPIN2+ (Control)IN 7EXT_GPIN3+ (Control)IN 8EXT_GPIN4+ (Control)IN 9GPOUT1+ (External 3D L/R Output Reference +) OUT 10 reserved OUT 11 reserved OUT 12 reserved OUT 13 reserved OUT 14 reserved OUT 15 reserved OUT 16 reserved OUT 17 NC (not connected)— 18 GND...
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173 Inside Projector Voltage applied across the pins of Ext_GPIN_P and Ext_GPIN_N should be in the range from 3.3 Vdc to 10 Vdc. Recommended Operating Current: 5 mA Absolute Maximum Rating: 23 mA Resist = 360 Ω Photo-coupler Forward direction voltage: 1.1 V (@5 mA) GP I/O Connector Pin No.: 5 6 7 8 Pin No.: 24 25 26 27 Ext_GPIN_P Ext_GPIN_N Using GPIO Control Momentary “ON” pulse enables you to control projector. To enable “ON” pulse, hold it for at least 300 ms. Hold “OFF” for at...
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174 Timing chart of GPIO control Example of Select HDMI Off at least 300 msat least 300 ms approx. 300 ms Execute Select HDMI time 5-24/7-26 6-25/8-27 on off on off 9. Appendix
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175 ❼ Troubleshooting This section helps you resolve problems you may encounter while setting up or using the projector. Indicator Messages POWER Indicator Indicator display Projector status Procedure Off Power is off.– Flashing Blue (short flashes)Preparing to turn power onWait a while. Blue (long flashes)Off timer (enabled) Program timer (off time enabled) – Orange (short flashes)Projector coolingWait a while. Orange (long flashes)Program timer (on time enabled)– Lit Blue Power on– Red Standby mode...