Omega Vehicle Security DPS3300 manual Channel Configuration, Setup for Voltage or Current Input

Models: DPS3300

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NOTE: To exit from any point during SETUP procedure or to save the newly made changes, simply press and hold the RESET key until the display shows 'SAVING'. When the display shows 'SAVING', it is indicating that the unchanged and the newly made changes are being saved in the EEPROM for permanent storage. It is important that the above step be performed any time changes are made to the configuration of the unit and before power is removed. If not done so, all the new changes will be lost. The unit will, however, maintain the old settings.

CHANNEL CONFIGURATION

After entering correct pass-code and selecting the blinking 'CH' (ref. SETUP section), the display shows 'SLCt CH' (for "Select Channel"). Use SDIGT key to display the desired channel. Selected channel will be displayed in the format 'CHANEL x' (where x=channel#). Once the desired channel # is displayed, push SETUP key to go on to setup parameters for the displayed channel #.

Setup For Input Type

The display will briefly show 'IP TYPE' (for "Input type") after which the present input type for the selected channel will be displayed. Various inputs available are: J T/C, CR.AL T/C (Chromel Alumel, type K T/C), T T/C, E T/C, CURRENT, or VOLTAGE. If the unit has a noble metal thermocouple option, then only one T/C can be selected i.e. B T/C, R T/C, or S T/C. Use the SDIGT key to display the desired input type. Once the desired input type is displayed, push the SETUP key to enter that input type and go to Setup For Channel ON/OFF.

NOTE : If you have a millivolt input unit (instead of thermocouple), the various

types of inputs selectable are CURRENT, HI VOLT and LO VOLT (for millivolt input).

Setup for Voltage or Current Input:

Setup For Channel ON/OFF

After selecting input type, the next parameter for configuration is Channel ON/OFF, which determines whether a channel is scanned or not. If for any reason a channel is not being used, it must be turned OFF. In this way the unit will not spend any time scanning it. This will also prevent the unit from displaying a 'HELP' message on a channel that has nothing hooked up to it. Use SDIGT key to select the desired setting. If a channel is OFF, the display will show 'CHx OFF' , and if the channel is ON the display will show 'CHx ON' (x=channel #).

Use SDIGT key to display the desired ON/OFF setting, and then push SETUP key to enter that setting and go on to setup Decimal Point Position.

Setup For Decimal Point Position

After turning a channel ON or OFF, the next parameter for configuration is setting the decimal point position. This is indicated by the display showing ' 9999' . SDIGT key moves the decimal point through all the possible positions. After '9.999', the display goes to '9999' which indicates a display with no decimal point. Use SDIGT key to move the decimal point to the desired position, and then push SETUP key to enter that setting and go to setup High Scale.

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Omega Vehicle Security DPS3300 manual Channel Configuration, Setup for Voltage or Current Input, Setup For Input Type