CDN TM22 User guide

MODEL TM22 DIGITAL TIMER & CLOCK

OPERATION INSTRUCTIONS

FEATURES:

This rugged and water-resistant unit offers several features that make it ideal for kitchen and
household use!

• Operates as a clock, alarm clock, count-up timer, and count down timer. All functions

operate independently or simultaneously.

• Clock operates in 12-hour or 24-hour mode.

• Count-up and Count-down timers count from 1 second to 24 hours.

• 4-way holder allows unit to clip to pocket, attach magnetically to steel surface, hang from

hook, or stand on counter.

• Frequently used count-down timer settings can be stored in memory for easy recall in

repeat timing operations: cookies, medication, sports, games, homework, etc.

• Nap Timer feature programs the count-down timer in 15- minute increments with the push

of a button.

• When activated, clock and timer alarms sound every 45-seconds until turned off so it’s

impossible to miss the signal.

BATTERY INSTALLATION:

1. Depress the top of the clip on the rear of the unit to tilt the clip out.

2. Use a small pointed object, like a pen or pencil, to press the battery cover catch down. Pivot
the cover down by continuing to press the catch, and then remove the cover from the battery
well.

3. Insert the battery into the battery compartment, with the negative (-) end in contact with the
spring.

4. Reinstall the battery compartment cover by engaging the lugs into their slots at the bottom of
the unit and pivoting the cover until closed and locked.

OPERATING INSTRUCTIONS:
The unit has five key functions: clock, alarm clo ck, count-down timer, with alarm, nap timer with
alarm, and count-up timer. The following instructions show you how to set up and apply these
functions. Use the figure on the right to locate the position of the front-panel buttons and display
areas referred to in the instructions.

USING THE CLOCK:
The unit operates either as a 12-hour clock, cycling between a.m. and p.m. hours, or as a 24-hour
clock. To set the clock, first select the clock mode, then set the current time.

1. Press the MODE button to cycle through the units operating modes until the work

“CLOCK” appears on the display along with the clock digital readout.

2. Press and hold the START/STOP button approximately four seconds. The display will

flash either “12hr” or “24hr”, depending on the current clock mode setting.

3. If the setting is in the desired mode, go to step 4. If the setting is incorrect, release the

START/STOP button and press the mode button to switch to the other mode.

4. Once the desired mode is flashing on the display, press the START/STOP button. The

display begins to flash the currently set clock hour, minutes and seconds.

5. Press the HR, MIN and SEC buttons as needed to set the correct time. If the clock is in 12-

hour mode, a PM symbol appears in the upper-right corner of the display when the clock
cycles to p.m. hours.

6. Once the time is correct, press the START/STOP button to activate the clock. (The unit

will also activate the clock automatically about 4 seconds after you stop pushing buttons).

USING THE ALARM CLOCK

The unit operates as an alarm clock in either 12-hour or 24-hour mode. When the alarm clock
triggers, it will begin to cycle continuously, first signaling for 15 seconds, then silent for 45
seconds, until you turn off by pressing any button on the front of the unit.

1. Press the MODE button until the alarm symbol appears on the display. If the symbol

is flashing, the alarm mode is on. If the symbol is steady, the alarm is off.

2. The alarm mode must be off (press START/STOP) before you can set the alarm time.

3. Press HR, MIN and SEC buttons as needed to set the desired alarm time. If the clock is in

12-hour mode, a PM symbol appears in the upper-right corner of the display to indicate
p.m. times

4. Turn on the alarm by pressing START/STOP.

USING THE COUNT-UP TIMER

1. Press the MODE button until the display shows the TIMER 6 symbol.

2. Press the HR, MIN and SEC buttons as needed to set the count-down time. (You can also

program the timer with a saved memory value; see “Using the Count-Down Memory
function” later in these instructions).

3. Press and release the START/STOP button to activate the timer. The display immediately

starts counting down the time.

To Clear and Reset the Timer:
You can stop and reset the count -down time before the time has elapsed.

1. Press and release the START/STOP button to stop the count. (Pressing the button again

resumes the count).

2. Press the HR and MIN buttons simultaneously then release them to reset the count to zero.