Omega Vehicle Security DPS3300 manual CH Parameter List, SYS Parameter List

To get into SETUP mode, push the SETUP key twice. The first push displays elapsed time and the second push brings the unit into the SETUP mode. SETUP mode is indicated by 'SETUP' in the display window (the SETUP LED indicator will also be illuminated) followed by 'ENtR PC' (for ENteR PassCode). The passcode feature has been provided to keep unauthorized personnel from changing any parameters. Each of the five keys on the front panel are labeled with a number in the lower right corner. The pass-code is a four digit combination of these numbers. Enter the pass-code when the displays reads 'ENTR PC' . Passcode for DPS3300 Series is 3254.

Once the correct pass-code has been entered, the display shows 'SYS CH', with 'CH' blinking. At this point the operator may choose between making channel settings (CH), or system settings (SYS). Use SDIGT key to toggle between CH and SYS modes. When the desired mode is blinking, press SETUP key to begin setup of parameters for that mode.

'SYS' Parameter List

Following parameters can be setup when blinking 'SYS' is selected:

1) Display Options	3)	Relay Latch/Non-latch
a) Elapsed Time	4)	Calibration/Range setting
b) SCAN		a) Cold Junction Reference Temperature
c) High Channel		b) Thermocouple/voltage/current calibration
d) Low Channel		c) Voltage Range
e) Deviation		d) Current Range

f)Channel Difference

2)Display Elapsed Time

For more details, refer to the SYSTEM CONFIGURATION section.

CH Parameter List

Following parameters can be setup when blinking 'CH' is selected:

CURRENT OR VOLTAGE INPUT		THERMOCOUPLE, RTD, THERMISTOR INPUT
1)	Select Channel	1) Select Channel
2)	Input Type	2)	Input type
3) Channel ON/OFF		3) Channel ON/OFF
4)	Decimal Point Position	4)	Temperature units (C or F)
5)	High Scale	5)	Setpoint
6)	Low Scale	6)	Limit
7)	Offset	7) Deadband
8)	Tare	8)	Relay normally open/closed
9)	Setpoint	9)	Engineering units

10)Limit

11)Deadband

12)Relay Normally Open/Closed

13)Display Units

For more details, refer to the CHANNEL CONFIGURATION section.

Three attempts at entering correct pass-code are allowed. 'HELP' shows up in the display window if attempted pass-code is wrong. If a person fails in three attempts, the system will go back to normal display mode. To make another attempt at this point one has to get into SETUP mode again.

Three keys are used during setup --- SETUP, WDIGX and SDIGT. If, at any point during SETUP, it is desired to get out of SETUP and back to normal display mode, push and hold the RESET key until the display reads 'SAVING'. The SETUP key takes you from one parameter to the next e.g. if you are setting up Channel ON/OFF, then after getting the desired value push SETUP key to setup for Degrees C/F. WDIGX and SDIGT keys are used for programming values of parameters such as limits, setpoints, etc.

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