Panasonic LH2H Manual

Also see for LH2H preset: Specifications Manual Quick start guide

LH2H125Dimensions• External dimensionsHOUR METER LH2HRESETMODE SET44.81.76454.42.14210.4.409 441.732 5.197 481.89022.8667.27624.945mm inchGeneral tolerance: ±1.0 ±.039• Panel cut out dimensionsThe standard panel cut out is shown below.Use the mounting frame (ATH3803) and the rubber gasket (ATH3804).(Only installation frame type)• For connected installation (sealed installation)(Only installation frame type)Notes: 1. Suitable installation panel thickness is 1 to 4.5 mm 0.39 to 0.177 inch.2. Waterproofing will be lost when installing repeatedly (sealed installation).451.772+0.50+.020022.2.874+0.50+.020060 min.2.362 min.22.2.874+0.50+.0200A=(48×n-2.5)A=(1.890×n-.098)A +1.00 +.0390How to set1. Preset value setting modeThis is the mode for setting preset values.1) Pressing the MODE key takes you tothe preset value setting mode.2) Pressing the setting key moves theflashing digit left by one. Following thehighest digit it returns to the lowest digitand each time the digit setting key ispressed it moves one to the left.3) Pressing the set key increases thevalue by one. (After 9 it returns to 0 andthen changes to 1, 2, 3, etc.)4) Pressing the front panel reset key setsthe displayed preset value and returnsyou to the regular operation mode.5) In the preset value setting mode if youdo not operate the digit setting key or theset key for ten seconds or more you will bereturned to regular operation. In this casethe preset value will not change.2. Lock modeThis mode prohibits everything except thepreset value setting mode.1) Pressing the set key while holdingdown the mode key takes you to the lockmode.2) The display reads “Un-Lock” afterentering the lock mode (initial setting).3) Pressing the setting key changes thedisplay between “ Lock” and “Un-lock”.4) Pressing the front panel reset key setsthe content displayed and returns you toregular operation mode.Note: You will not be returned to regular operationmode if you do not press the front panel resetkey.5) When the lock mode display reads“ Lock”, you will not be able to moveto the backlight setting mode, the timecounting direction setting mode, or theoperation setting mode.3. Backlight setting modeThis is the mode for setting the backlightduring time up.1) Pressing the SET key two times whileholding down the MODE key takes you tothe backlight setting mode.2) The display in the backlight settingmode reads “ LEd”3) The LED backlight will be red (initialsetting).4) The backlight changes from flashinggreen to flashing red to lit green and to litred with each press of the setting key.5) Pressing the front panel reset key setsthe current backlight color and returns youto regular operation mode.Note: You will not be returned to regular operationmode if you do not press the front panel resetkey.Press the MODE key. Set the digit. Set the value.Sample display in preset valuesetting mode(when preset value is 100.0h)Un-Lock LockPress the SET key while pressingthe MODE key.+Display after entering lock mode(Example showing “Un-Lock”.)(Example showing “ Lock”.)Lit red Flashes greenLit green Flashes redPress the SET key while pressingthe MODE key.+Display after enteringthe backlight setting mode.