100-Hour Keypad Digital Countdown Timer
with Interval Countdown, Count-up and Clock Feature

Model TI030018 Series
USER MANUAL

SECTION 1 FEATURES

MODE SELECTIONS
The unit has four function modes.

• CLOCK mode
• INTERVAL TIMER mode
• COUNT UP mode
• TIMER mode

SECTION 2 UNIT APPEARANCE

1. LCD
2. MODE Selector switch
3. Key
4. LED indicator
5.   timer memory keys
6.  0 to 9 Keys
7. Key
8. Battery compartment
9. Buzzer Sound level selector switch

SECTION 3 BUZZER SOUND VOLUME CONTROL

The selector switch located at the bottom of the unit can be used to select OFF/LOW/HIGH volume level.

TIMER MODE
Slide the MODE selector switch to the TIMER position.

TO USE THE TIMER

1. Set the timer using [ to ] keys.
2. Press the key to start or pause the timer countdown. Once the countdown completes, the alarm will beep and the timer will start to count up automatically; the icon will appear on the LCD and the LED indicator will flash.
3. When countdown is stopped or pause d, press the key to reset the display to zero.

MEMORIES
Up to four memories are provided to store your timer setting, using the [ to] keys

1. Set the timer using [ to ] keys.
2. Press and hold the key for two seconds to save the time currently displayed in . Repeat the process to set the other memories.
3. To recall the preset times, simply press the desired memory button.

SECTION 4 COUNT UP MODE

Slide the MODE selector switch to the COUNT UP position.

1. Press the key to start or pause the count up.
2. When the count up is stopped or paused, press the key to reset the display to zero.

SECTION 5 INTERVAL TIMER MODE

The interval timer allows the times stored in the four memories to count down, one after the other, sequentially.
Slide the MODE switch to the INTERVAL TIMER position.

TO SET THE TIMER

1. Set the timer using the [ to ] keys, then press and hold the key for two seconds to save the currently displayed value in the memory.
2. Repeat the above process to set the other timers for to .

TO USE THE TIMER

1. Press the key to start the timer. The timer will begin counting down from to M4 sequentially. At the end of each interval, the timer will beep twice and the next interval will begin.
   When it reaches the end of , the timer will beep for 60 seconds.
2. To use the auto-loop function, press and hold the key for two seconds to activate the function.
   The icon will appear on the LCD.
3. When the countdown is stopped or paused, press the key to clear the display.

NOTE:
A minimum of one memory interval must be set in order to operate the interval timer. For example, set to 12:34 and to to 00:00.

SECTION 6 CLOCK MODE AND SETTING

1. Press and hold the key for two seconds to enter the clock setting mode.
2. Press the key to select the 12-hour or the 24hour format, then press the key to continue.
3. If the 12-hour format is selected, press the key to select AM or PM, then press the key to continue.
4. Press the  to keys to set the hour and minutes.
   For example, to set the time at 9:30, press, , and .
   
5. Press the key to confirm the setting and return to CLOCK mode.

NOTE:
— To cancel the setting, press and hold the key for two seconds.
— The unit will also edit the setting mode automatically in 60 seconds.

SECTION 7 BATTERY REPLACEMENT

If there is no display on the LCD or if the display becomes dim, remove the battery door located under the unit, then replace the old batteries with two new AA batteries, inserting them according to the polarity marks.

SECTION 8 PRECAUTIONS

— Do not subject the unit to excessive force or shock.
— Avoid contact with any corrosive materials.
— Do not dispose of this unit in a fire as it may explode.
— Do not recharge the batteries and do not dispose of them in a fire.
— Attention! Please dispose of used batteries and main unit in an ecologically safe manner.
— Technical specifications and user manual contents for this product are subject to change without notice.

SECTION 9 SPECIFICATIONS

Operating temperature range:	-5 °C to 50 °C (23 °F to 140 °F)
Main power:	AA batteries x 2
Max timer setting value:	99 hr, 99 min, 99 sec
Max count up:	99 hr, 59 min, 59 sec
Dimension:	116 mm (W) x 108 mm (L) x 55.5 mm (H)

Marathon Watch Company Ltd.
www.MarathonWatch.com
Designed in Canada
Made in China
2 YEAR warranty
Garantie de 2 ANS

Documents / Resources

MARATHON TI030018 Series 100-Hour Keypad Digital Countdown Timer [pdf] User Manual TI030018 Series 100-Hour Keypad Digital Countdown Timer, TI030018 Series, 100-Hour Keypad Digital Countdown Timer, Keypad Digital Countdown Timer, Digital Countdown Timer, Countdown Timer, Timer

References

• User Manual