HITACHI COLOR DISPLAY CM2186A OPERATING GUIDE For ‘future reference,record the model and serial number of your display monitor. Model No. Serial No. The numbers are located on the rear of the set. Read the instruction inside carefully. Keep this manual for future reference.
All Rights Reserved Printed in Japan NOTICE The information in this document is subject to change without notice. Hitachi assumes no responsibility for any errors that may appear in this document. FCC STATEMENT For USA Model (CM2186A3LN) The following statement applies to this HITACHI product.
INSTRUCTIONS TO USER: This equipment complies with the requirements of FCC (Federal Communication Commission) Class A equipments provided that the following conditions are met. (1) Video signal cables: Double shielded coaxial cables (so called FCC shield cable) should be used and the outer shield should be connected to the ground. Or, if normal coaxial cables are used, the cables should be enclosed in metal pipes or similar way to reduce the interference noise radiation.
-POWER SOURCE F o r U S A M O d e 1 (CM2186A3UY) This color display is designed to operate on loo-120 volts 50/60 Hz. Insert the power cord plug into a loo-120 volts 50/60 Hz safety grounded receptacle. DO NOT CONNECT THE DISPLAY TO OTHER THAN TH-E SPEC I F I ED VOLTAGE. Never remove the back cover of the display aa this can expose you to very high voltage and other hazards. If the display does not operate properly, unplug the display and call your dealer, NOTE : 1.
CAUTIONS ON USE WARNINGS NEVER REMOVE THE BACK COVER Removal of the back cover must be done only by qualified personnel, Inside of this display monitor contains high voltage. USE CORRECT VOLTAGE 1 For USA model (CM2186A3UY) I Use 100-120 volts 50/60 Hz power line with safety grounded receptacle only. [ For European model(CM2186A3EY) ] Use 200-240 volts 50/60 Hz power line with safety grounded receptcle only. Extremely high or low power voltage may cause trouble or may not give optimum performance.
LOCATION OF CUSTOMER CONTROLS I POWER SWITCH POWER INDICATOR ‘v x DEGAUSSING sw~~ci-i Fig. 1. Front View *CONTRAST AND BRIGHTNESS CONTROLS Adjust the picture contrast and brightness on the screen. ,DEGAUSSING SWITCH This display is equipped with an automatic degaussing circuit (This circuit operates when power is switched on). If the display is turned horizontally and picture color becomes un-uniform, push this switch to get fine color uniformity. Picture become still after some ten seconds.
/ \- AC INLET I G B R ,o 0 o,o] I' R.G.B. SIGNAL INPUT Fig.2.
[SIGNAL CABLE CONNECTION] 75OHM termination switch Fig.3. Signal cable connec tion from signal gknerator from signal generator T-type connector Fig. 4. SignaI cable connection (loop-through state) SIGNAL CABLE CONNECTION Connect R.G.B. signal BNC connectors to the signal input. Vhen one display is used, the termination S1 must be switched to ‘75 DtM’ side (see Fig.3). lhen more than one display are used at the sane tine (loop through state), see Fig.4 for connecting cabies.
‘- T i m i n g C h a r t ( Recommended Signal ) Horizontal fH T: Period F: Front porch 1: Sync width B: Back porch D: Display time 6 3 . 9 kHz 2 . 3 6 ,uS 11.92 d3 Vertical fv T: Period F: Front porch W: Sync width B: Back porch D: Display time 60.0 Hz 16.67 mS (1065 H) 0.047 Ins ( 3 HI 0.047 IDS ( 3 II) 0.547 mS ( 35 HI 1 6 . 0 2 6 mS (1024 H) Sync on Green mode Video C&B) I I D Green with Sync. H/V Composite Sync. mode Video (R, G, B) e----e S y n c .
INSTALLATION INSTRUCTION FOR ADJUSTMENTS CM2186A is adjusted to the standard signal timing at the factory as indicated in “Timing Chart” (~9). When changing fH or display timing of input signal, the picture location or the picture size on the screen needs to be readjusted, by qualified personnel. If necessary, refer adjustment to your dealer. READJUSTMENT PROCEDURE 1. Remove the lid for adjustment (Refer to Fig.5). 2. Refer to the table (~12).
SIDE VIEW LID . ADJUSTMENTVR ADJUSTMENT DRIVER \ Fig.
Adjustment shown below by qualified personnel is required when signals other than the recommended signal are received. Refer servicing to your dealer.
For European Model CM2186A3EY FREIE UND HANSESTADT HAMBURG Zulassunssschein HH 9/89 R6 Aufgrund 5 8 Abs. 2 dei Rantgenverordnung (ROV) vom 8. Januar 1487 (BGBI .I 5.114) wird der Firma Hitachi Sales Europa GmbH, Rungedamm 2,205O Hamburg 80, die Zulassung der Bauart fUr folgenden Storstrahler erteilt: II Gegenstand: Farbmonitor Bildriihre: Mitsubishi Type : AFZlG9TA822 Hersteller: Yokohama Works of Hitachi, Ltd., Japan Maximale Betriebsdaten: Priifungsschein: Type CM2186A,..
For Canada Model (CM2186A3UY) NOTICE : THISDIGITAL APPARATUS DOES NOT EXCEED CLASS A LIMITS FOR RADIO NOISE EMISSION FROM ii DIGITAL APPARATUS AS SET OUT IN THE RADIO INTERFERJZNCE REGULATIONS OF THE CANADIAN DEPARTMENT OF COMMUNICATIONS. AVIS : LE PaSENT APPAREIL NUMIhIQUE N’lhET PAS DE BRUITS RADIOtiLECTRIQUES DfiPASSANTLES LIMITES APPLICABLES AUXAPPAREILSNUM&IQUESDE CLASSEA PR~~RITE~DAN~LER&GLE~NTSUR LE BROUILLAGE RADIOtiLECTRIQUE tiDICTl? PAR LE MINIST&RE DES COMMUNICATIONS DUCANADA.
SPECIFICATIONS COLOR DISPLAY TUBE . . . . al-inch (2OV) 90-degree, in-line gun trio-dot pitch, 0.31 mm with Anti-Reflection panel PHOSPHOR TYPE * . * * * . p22 . * 120V range.. , . , AC 100-120 volts (USA, Canada) POWER INPUT VOLTAGE l 220V ra.nge . , . . . AC 200-240 volts (Europe) POWER CONSUHPTION * . ’ * 12OW typ. (135W Dex. 1 INPUT SIGNAL l - - m - - * R G. B. anilog input (BNC terminals) 0.7 Vpp (positive) at 75 fi terminated. SYNC. SIGNAL - . - . * - 00.
