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Timers
Timed OUT Indicator
Digital Time Display
(LCD backlit with red LED)
j Indication Mode Selector
Step 1
Time Display
Mode
Time elapsed
Time remaining
Time elapsed
Select the desired time
display and operation
Time remaining
modes.
Time elapsed
Time remaining
Time elapsed
Time remaining
Step 2
Desired Operation
Base Time Ranges
0.01 seconds to 9.99 seconds
Select a time range
0.1 seconds to 99.9 seconds
that contains the
desired period of time.
1 second to 999 seconds
0.1 minutes to 99.9 minutes
1 minute to 999 minutes
0.1 hours to 99.9 hours
Step 3
Desired Operation
Set the precise period of time desired by using the m Time Setting Digital Switch.
It is important to remember that the l Time Range Selector not only selects the time range but also infl uences the interpretation of the Digital Time Display.
Changing the l Time Range Selector setting changes the units of time measurement (seconds, minutes, hours) as well as the decimal point location.
For information, call 800-221-0487
Instructions: Setting GT3D-2, GT3D-3 Timers
1
1
Desired Mode/Selection
j Indicator Mode
Operation Mode
Selector
1
ON-delay 1
1
1
Interval
1
1
Cycle 1
1
1
Cycle 3
1
l Time Range Selector
Decimal Point
Indicator
9.99
99.9
999
99.9
999
99.9
Switches Unlimited
USA: 800-262-IDEC
tech@switchesunlimited.com
m Time Setting
l Time Range Selector
k One-Shot Time Selector
A, B, C, D
k Operation
Mode Selector
A
A
1. Use the fl at screwdriver to set the selectors. Since selectors do not
turn all the way around, both clockwise and counterclockwise rotation
may be necessary.
B
2. The j Indicator Mode Selector determines whether the Digital
B
Time Display shows the time elapsed or time remaining. The k
Operation Mode Selector determines the desired operation mode.
Decide which display and mode is desired, then use these two selec-
tors jk to set the operation mode.
C
C
3. The j Operation Mode Selector has two blank modes which are
not intended for use. Always have this selector set to A, B, C, or D.
D
D
Selection
Time Increment
l
1. The
Indicator
tor (9.99, 99.9, 999) and the time increment indicators S (seconds), M
(minutes), and H (hours).
S
2. Chose which base time range contains the targeted timer setting.
Then use the l Time Range Selector to set the decimal point indica-
tor and time increment indicator to its corresponding pair of settings.
3. Since these confi gurations offer a complete range of settings from
M
0.01 seconds to 99.9 hours, the setting of 9.99 for minutes and the
9.99 and 999 settings for hours are not listed and should not be used.
H
Selection
Use the m Time Setting Digital Switch to set the desired
period of time. It is important to remember that the setting
of the l Time Range Selector determines the units of time
measurement as well as the implied decimal point location.
Fax 718-672-6370
www.switchesunlimited.com
Canada: 888-317-IDEC
sales@switchesunlimited.com
GT3D Series
Digital Switch
9.99S – 99.9H
Remarks
Remarks
Time Range Selector controls both the decimal point indica-
Remarks
823
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