Wyvern Timer 2000R Operating Instructions
13
Program Example
To get an idea of how to program the timer, work through the following example:
Problem: You wish to sound the buzzer for 25 seconds.
Solution: Look for the program code that controls the buzzer duration. This is in the timing
section and is controlled by code 20. You need to store the value 25 (25 seconds duration)
at program code setting 20. Code setting 20 is a general programming option.
Note: If more than one option is being programmed it is only necessary to return the
programming switch to normal when the last option has been programmed.
Move the program switch LKSW1 upwards to the
ON position
Press the DOWN key and the front panel display will
show
Wait a few seconds and the display will change to
0000
Press the UP key to increase the value of the first
two digits to 20
Then press the PROG key. The third digit will start
flashing
Using the UP key, step the value of the flashing digit
up to 2
Then press the PROG key to enter the value 2, the
final digit will start flashing, ready for data entry
Using the UP key, step the value of the flashing digit
up to 5
Press the PROG key to enter the data value 25 into
program code setting 20
To store this value, return the program switch
LKSW1 downwards to the OFF position
The display will flash STOR and will then return to
its normal display
