Christie CP2000-M Specifications download pdf (Page 51)

Section 5: Parts and Module Replacement

CP2000-M/MR Service Booklet 2-41

020-100220-02 Rev. 1 (07/08)

2.7.10 LVPS RAIL ADJUSTMENT

The following procedure must be performed when the LVPS is replaced or when voltage rail alerts are

generated and displayed on the CDP or web ui.

RAIL ADJUSTMENT VIA CDP (PREFERRED METHOD)

(30 minutes)

1. Ensure the projector is in FULL POWER mode, not in STANDBY mode. Ensure the lamp is

powered down and cool before continuing.

2. Unlock the rear lamp door using the low

security key.

3. Remove the top lid. Refer to 2.5.5 Top Lid, on

page 2-10.

4. Use a #2 Phillips™ screwdriver to loosen the

3 thumbscrews on the safety shield (Figure 2-

47).

5. From the CDP access the Configura-

tion>Administrator>Adj LVPS Rail menu.

Select either 3.3V Rail or 5V Rail depending

on which rail is being adjusted.

6. Insert a long flathead tweaker through the

designated cutout in the LampLOC™ mount

into the 3.3V or 5V adjustment dial (Figure

2-48). As the tweaker is rotated observe the CDP to see the adjustment value of the rail. Continue

to turn the dial until the specified range is achieved.

Rail Adjustment Ranges

• 3.3V Rail Adjustment: 3.366 ± 0.003

• 5V Rail Adjustment: 5.110 ± 0.003

DANGER

EXPLOSION HAZARD: Wear authorized protective clothing whenever the lamp

door is opened.

FIGURE 2-47 REMOVE LAMP SAFETY SHIELD

FIGURE 2-48 RAIL ADJUSTMENT

1 2 ... 46 47 48 49 50 51 52 53 54 55 56 ... 121 122

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Christie CP2000-M Specifications Page 51