Accurate Technology 150 User Manual
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Contents
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ProScale M150, M250 with LCD Digital Displays Page 41 of 48JP1 JP2JP3 JP4Panel Mount DisplaysJP1 & JP2 Display PowerThese jumpers set the Display to operate on either 2 D batteries or 24VDC.To configure the Display to operate on 24VDC power JP1 AND JP2 shouldbe set to position A.THEY MUST BE SET ON THE SAME SETTING TO AVOID DAMAGETo configure the Display to operate on battery power JP1 AND JP2 shouldbe set to Position B.THEY MUST BE SET ON THE SAME SETTING TO AVOID DAMAGEJP3 Programming Enable/DisableFront panel entry to the programming mode of the Display can be enabled ordisabled. To enable programming (default), install the shorting jumper inposition A. To disable programming, install in position B. When programmingmode is disabled, the user cannot access the programming functions via theMode + 0 keys as described in the Section 4: PROGRAMMING. This providesthe user with a method of configuring the Display with specific parametersand prevents unauthorized configuration changes.JP4 FOR FACTORY USE ONLYPanelMountDisplayCircuitBoard |
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