The monitor is tested according to the maritime standard EN60945 (IEC945). CONT BRIGHT DEGAUSS JH 21C06 - 21 inch Industrial Monitor CONTENTS: OPERATION......................Power switch, Monitor Adjustment Controls............USER CONTROLS PANEL..................User Controls, Input Select, Power LED Adjust / Indicator........4 Select Functions / Adjust buttons, Auto Degauss..........
OPERATION Product: JH 21C06 Power Switch Power Light Indicator Contrast Knob Brightness Knob Degauss Button POWER SWITCH: Power ON: To turn the monitor on, press the power switch in the upper area marked “1” The power light indicator (Power LED)will turn green.
USER CONTROLS PANEL Product: JH 21C06 Select Function Buttons Power Led Adjust Auto Degauss Adjust Input Select POWER LED MIN. ADJUST INPUT LANGUAGE MOIRE DEGAUSS RECALL POWER AUTO DEGAUSS Power Light Indicator Adjust Buttons Degauss Button USER CONTROLS: The On Screen Manager (OSD EasyMenu) controls are located under the metal hatch on the left front side of the monitor.
OSD MENU USAGE Product: JH 21C06 AVAILABLE FUNCTIONS: Each of the “function buttons” have two sets of parameters that can be modified. One upper parameter and one lower parameter. To modify any of the parameters use either of the “adjust buttons” sets.
USAGE / STORE Product: JH 21C06 AVAILABLE FUNCTIONS: (continued) PARAMETER FUNCTION BUTTON ADJUST BUTTON RESULT Stops or operates the horizontal moire changing circuit. H. Moire Reduction Increases or decreases the strength of the horizontal moire changing circuit. Stops or operates the vertical moire changing circuit.
PHYSICAL CONNECTIONS Product: JH 21C06 Rear side of monitor Touch screen (opt) Power Terminal WARNING POWER TO PREVENT ELECTRIC CHOCK, DO NOT REMOVE BACK. NO USER-SERVICEABLE PARTS INSIDE XXXXT3A1 Signal Inputs: INPUT 2 INPUT Input 1 Input 2 SIGNAL INPUTS: There are two signal inputs connectors allowing you to display two signals from separate sources.
PIN ASSIGNMENTS Product: JH 21C06 VGA D-SUB 15P CONNECTORS FEMALE: 15 14 13 Pin Number: Description (Input 1): Description (Input 2): red video red video green video (sync. optional) green video (sync. optional) blue video blue video no pin no pin...
SIGNAL CHECKING Product: JH 21C06 SIGNAL CHECK: To refer to the input signal condition, press any of the adjust buttons. The horizontal and vertical frequency will be indicated in the lower part of the picture. Above: Sample of “Input Select” EasyMenu.
SIGNAL CHECKING Product: JH 21C06 Indication 3: The Power Light Indicator flashes. Condition 3: This happens when the monitor will go into the power saving mode. (Refer to page 6) Solution 3: Verify power switch of the computer and check cable connection.
PRESETS / POWER SAVING Product: JH 21C06 PRESET SIGNAL TIMING TABLE: Microprocessor-based preset functions can store 26 sets of geometry settings including the standard settings. The following industrial standard settings have been pre-programmed by the factory. Preset Resolution Vert. Frequency(Hz) Horiz.
TROUBLESHOOTING Product: JH 21C06 COMMON ERRORS: If for some reason there should be something wrong with the picture quality or no picture present, check the symptoms carefully and try to cure it with the hints below: NO PICTURE / LED BEHAVIOUR: Power Switch and computer power switch should be in the ON position.
NOTES Product: JH 21C06 - The monitor is type approved according EN 60945 (1997), 4.4, equipment category b) protected from the weather. - For navigational use a external dimmable illumination is required (IEC 60945, 6.5.c, e.g. Goose neck light). This is because the knobs for brightness and contrast are not self lightning (dimmable).
SPECIFICATIONS Product: JH 21C06 CRT characteristics: Power Consumption: CRT size : 21” 130 W (typical), 145W max Viewable image size : 20” Viewable Size : 406 x 305 mm Environmental Considerations: Horizontal mask pitch : 0.21 mm Operating: Temperature -15 deg. C to +55 deg. C Deflection : 90 deg.