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OM-842 Page 14
3-7. Program/Run/Reset Keyed Switch
1 Program/Run/Reset Keyed
Switch
Program
Use to enter, change, and/or ex-
ecute a program.
Run
Use to execute a program only. Key
can be removed to prevent unau-
thorized access to program.
Reset
Use before switching between Run/
Program positions when unit is On.
For example, use Program position
to enter program, move to Reset
momentarily, and move to Run to
execute program. Remove key if
desired. If changing program, move
to Reset momentarily before mov-
ing back to Program.
1
3-8. Parameter Select Push Button
1 Parameter Select Push Button
Press switch to select and deselect
parameters in a display (see Sec-
tion 5-1B).
In a display with an either/or option,
press switch to make selection.
1
3-9. Right/Increase Push Button
1 Right/Increase Push Button
Press switch while a parameter is
selected to increase that parameter
value. Press and hold switch to rap-
idly increase the value.
Press switch without a parameter
selected to scroll to next display in
the sequence.
1
To zero a parameter value, select pa-
rameter and press Right/Increase
and Left/Decrease switches at the
same time.
3-10. Left/Decrease Push Button
1 Left/Decrease Push Button
Press switch while a parameter is
selected to decrease that parame-
ter value. Press and hold switch to
rapidly decrease the value.
Press switch without a parameter
being selected to scroll to previous
display in the sequence.
1
To zero a parameter value, select pa-
rameter and press Right/Increase
and Left/Decrease switches at the
same time.