GIZMO ENGINEERING T4 User manual

TIMER INSTRUCTIONS (BATTERY POWER)
1. CONNECT BATTERY
•Remove cover and install 9V battery.
2. SETTING THE TIME
•The blue buttons on the side adjust the time up and down
left of the colon. Alternatively, use the white buttons on the
PCB. (model T7)
•To program the digits right-of the colon, (usually seconds)
hold down the green “stop/start” button then adjust the
blue buttons.
3. SELECTING PROGRAM
•Switch #1 selects minutes /seconds (or HH:MM) in
every case. For minutes/seconds the switch will be to
the RIGHT.
•Switches 2,3,4,5, select other behaviors according the
this table below. See detailed “mode chart” on our
website for further detail on the behaviors.
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SWITCHES FOR SELECTING MODES
FIRMWARE V. 51_511_01X
MODE
SWITCH POSITION
DESCRIPTION
1
2
3
4
5
1
L / R
R
R
R
R
EARLY WARNING ON LED1 (DEFAULT)
2
L / R
L
R
R
R
MANUAL STOP - CANNOT CANCEL CYCLE
3
L / R
R
L
R
R
T5
4
L / R
L
L
R
R
PAUSING (ACCUMULATES TIME AFTER STOPPING)
5
L / R
R
R
L
R
AUTOMATIC CYCLE STOP (WITH CANCEL)
6
L / R
L
R
L
R
EARLY WARNING ON LED2
7
L / R
R
L
L
R
GUARD DUTY
8
L / R
L
L
L
R
T5
9
L / R
R
R
R
L
T5
10
L / R
L
R
R
L
T5
11
L / R
R
L
R
L
T5
12
L / R
L
L
R
L
FUTURE USE
13
L / R
R
R
L
L
FUTURE USE
14
L / R
L
R
L
L
FUTURE USE
15
L / R
R
L
L
L
FUTURE USE
16
L / R
L
L
L
L
FUTURE USE
MODEL T4
START / STOP
DOWN
UP

TIMER INSTRUCTIONS (BATTERY POWER)
4. EARLY WARNING FEATURE
•Modes 1,6 have an “early warning” whereby one of the LEDs illuminates before the end of the
countdown. To activate this feature, press all 3 buttons simultaneously and wait for the time to flash.
(should take 5 seconds)
•When flashing, program the desired early warning time. (if setting seconds then you will hold down the
front button and the UP button simultaneously)
•When you have the desired “early warning” time, let the buttons go and wait for 3 seconds. The display
will flash to lets you know you have exited the “early warning” setting mode.
•Time is now ready to set the cycle time, or run a cycle.
5. OTHER NOTES
•Pressing both blue buttons resets display to zero time.
•Holding down blue buttons for a few seconds advances the time quickly.
•Modes 3,8,910, 11 do not apply to the battery version T4 as they involve relay output which is not
installed on the T4.
•The enclosure is completely waterproof and it is OK to hose it down.
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Dec 11, 2018
Gizmo
Engineering
2257 County Rd. 4, building #3, Stanley, NY 14561 585-301-0970