PRODUCTS > Chassis for CRTs > CH-M788-19S1
CRT Open Frame Monitor Model : CH-M788-19S1
Chassis Model : CH-788-19S1

Scope
This specification defines the performance of 19¡¨multisync color monitor. All parameters within this specification must be met at any line voltage, line frequency and temperature within the limits specified in this document.

General performance
1. Digital memory : Digital memory shall be provided to memorized the VESA standard mode from horizontal frequency 30-70khz within specified. The following are factory per-set mode:
640 ¡Ñ350 for 31.5khz/70Hz
640 ¡Ñ400 for 31.5khz/70Hz
640 ¡Ñ480 for 31.5khz/60Hz, 37.5khz/75Hz, 43.3khz/85Hz
800 ¡Ñ600 for 37.8khz/70Hz, 46.9khz/75Hz
1024 ¡Ñ768 for 60.0khz/75Hz, 68.67khz/85Hz
2. Scanning Freq. : 30KHz to 70KHz for horizontal frequency.
50Hz to 150Hz for vertical frequency.
3. Display Compatibility : IBM VGA adapter and compatibles.
Enhanced VGA display adapters.
Super VGA display adapters.
4. Display Area : 360mm ¡Ñ270mm default.
5. Light Output: Brightness and contrast are set to maximum
A. 56 FL minimum at center.
(pattern : 75 ¡Ñ75 mm white window pattern)
B. 18 FL minimum at center (by ACL set up).
(pattern : full white).
6. White Balance: CIE coordinates. x = 0.281 y = 0.311 (9300K)
7. Power Input Voltage : AC 100v to 240v. 47Hz to 63Hz.
8. Power Consumption : 80w Maximum.
9. Degaussing : Automatic degaussing and manual degaussing by OSD control.
10. External Controls : Brightness, Contrast, Zoom, Horizontal position, Horizontal size, Vertical center, Vertical height, E-W pincushion, Trapezoid, Pin-Balance, Parallelogram, Rotation, Degaussing, Obiter on/off, OSD time out, H/V OSD position, Language choice, R-contrast, B-contrast, Video level (0.7vp-p/1.00vpp), Geometric correction.

Geometric Correction:

Horizontal moire, Vertical moire, Top corner correction, Bottom corner correction, Vertical ¡§S¡¨ correction, Vertical ¡§C¡¨ correction, Horizontal linearity ¡§C¡¨ correction.
11. User Interface : Manual is displayed by ¡§OSD¡¨ menu, The function control key are adjusted level of selected items.
12. On Screen Display : OSD window format are definite to appendix for OSD pattern.
13. Auto Save : The monitor can automatically memorize all user adjustment when the OSD window disappear. If the timing you use is within the range of factor preset timing, all adjustment can remain.
14. DDC : The monitor can support DDC 1/2B in case of using the 15 pin Min D-sub is connected.

CRT Information :
Item MODEL No. DY No. LH LV
1. LG M46QEF903X21(H) JVC-N 6150GDJ193A 134.4 5.15
2. SS M46QCK761X851 SCD-1950111M 125.2 4.937
3. SS M46QCK761X214 SCD-1950111M 125.2 4.937
4. SS M46QGL761X100 SCD-19505 111E 130 5.7
5. SS M46QCK761X123 DMX-1992ATS 100.0 4.73
6. CPT M46AJS53X76(L) JLA-9723C1G JVC 103.0 4.97
7. HITACHI M46LSQ183X01 89214360 MZT104 103.0 5.00


Cheng Hong Electronics Co., Ltd.
9F-1 No. 306, Ta Tung Road, Sec. 1, Hsi Chih. Taipei Hsien, Taiwan
Tel : +886-2-2641-7329     Fax : +886-2-2641-7325
E-mail :
rodotron@ms34.hinet.net ; rodotron@rodotron.com.tw