SETUP MODE

Setup is used for configuring various parameters of DPS3301 unit.

These parameters include entering limits, timers, dead-bands etc.

Entering and Exiting Setup Mode:

To get into setup mode, press and hold SETUP key. The display will show ELPSd t and then the value of elapsed time. Keep holding-inSETUP’ key till the display shows ‘SETUP’ and starts scrolling the message 'EntEr PASSCOdE'.

To return from SETUP to normal display/run mode, simply push and hold down the ‘RESET’ key. On exiting, the display will briefly show 'SAVING' to indicate that the new data is being saved in nonvolatile memory (key should be held in until the word ‘SAVING’ shows up on the display). Setup mode is also exited automatically if no key action is detected for about 5 minutes. On automatic exit, all the changes made up to that point are saved in the permanent memory.

How To Increase/Decrease Programmable Values in

Setup

Once a parameter is displayed (e.g. 01234), the ‘^DIG v’ key can then be used for increasing or decreasing the value of the flashing digit. For incrementing, push and hold in^DIG v’ key. To decrement, release ‘^DIG v’ key and immediately push it (and hold in) again. To move on

to the next digit, push ‘<DIG>’ key till the desired digit starts flashing. Again, use ‘^DIG v’ key to change its value.

Passcode Entry:

Passcode entry is a four digit number which keeps unauthorized personnel from changing the unit’s parameters. Front panel keys are each marked with a small digit in the lower right corner. For the five keys there are five digits --- 1,2,3,4,5. Pass-code is a combination of these digits and for DPS3301 units the pass-code to program new parameters is 3254. Three attempts at entering the correct pass-code are allowed. Anytime a wrong digit is entered, the display will read HELP. If correct pass-code is not entered within three attempts, the system will exit SETUP and return to normal display mode. To make another attempt, you have to get into setup again by holding in ‘SETUP’ key.

As soon as correct four digit pass-code is entered, the unit is ready for setup. At this point the unit will display ‘PrG Ctr’ (for 'Program Controller'). Available options at this point are:

1. PrG

Ctr (for 'Program Controller’) 2. PrOG Lt (for 'Program

 

Limits')

 

The unit starts with 'Program Controller’ as the active mode (displaying

‘PROGRAM CONTROLLER’ MODE

PrG

Ctr). To select alternate mode, push ‘^DIG v’ key. Once the

 

desired mode is displayed, push ‘SETUP’ key to select it. Page 9

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Omega Speaker Systems DPS3301 Entering and Exiting Setup Mode, How To Increase/Decrease Programmable Values Setup