Ricoh PJK7000, Руководство по обслуживанию на месте, Страница: 12 / 121

No Item Description
12 Uniformity
• Typical: 90%, Minimum: 80%(BMA standard)
• Typical: +/-20%, Minimum: +/-35%(ANSI standard)
13 Color wheel
• 6 Segment—RGBCYW, 56mm
• 2X, 7200RPM (120Hz) & 3X, 10800RPM (180Hz)
14 Lamp 370W
15 Projection lens
• Zoom range (ratio): LEN-008: 1.28X; LEN-009: 1.25X;
LEN-010: 1.9X
• Throw ratio: LEN-008: 0.99-1.26; LEN-009:
1.26-1.58; LEN-010: 1.58-3.00
• Throw distance: LEN-008:1.01~7.68m; LEN-009:
1.28~9.63m; LEN-010: 1.61~18.29m
• Motorized lens shift: Horizontal: +/-15% (tolerance
+/-4%) Vertical: +/-50% (tol/-4%) (Dim
corner larger than 50%)
• Projection Image Size: 50~300
16 Temperature
• Operating: 5°C ~ 40 °C
• Non-operation: -20°C ~ 60°C
17 Altitude
• Operating: for 0 ~ 2500 ft, 5 ~ 40°C for 2500 ~
5000 ft, 5 ~ 30°C for 5000 ~ 10000 ft, 5 ~ 25°C
• Non-operation: Sea Level to 40,000 feet
Compatible Mode
Computer compatibility for PC
Signal Resolution
Frequenc
y [KHz]
Refresh
rate
[Hz]
Video Digital Analog Remark
NTSC - 15.734 60 O - -
PAL/
SECAM
- 15.625 50 O - -
Specifications
11