2. While the screen you want is on the display, use the + and – buttons (
Press + to increase the ﬂ ashing digits.
Press – to decrease the ﬂ ashing digits.
Holding down + or – changes the ﬂ ashing digits at high speed.
You can set the year in the range of 2000 to 2099. The day of the week is set automatically in accordance
with the date setting.
Pressing + or – while the Time Setting Screen is on the display causes the seconds count to be reset to 00.
Each press of + or – while the 12-hour/24-hour Setting Screen is on the display toggles between 12-hour
and 24-hour timekeeping.
You can set the contrast level in the range of 1 to 10.
3. After making the settings you want, use the SET button (
The clock automatically returns to the Current Time Screen if you leave a setting screen on the display for
about three minutes without performing any operation.
A built-in sensor measures temperature and shows the measured value on the display.
The temperature display shows "LO" for temperatures below –19.9°C (–3.8°F) and "HI" for temperatures above
Though temperature readings are displayed up to 0°C (32°F) and greater than 41°C (105°F), note that such
readings are actually outside the guaranteed temperature range of this clock.
Switching between Celsius and Fahrenheit
Push the °C/ °F button (
) to select either Celsius (°C) or Fahrenheit (°F).
°C/ °F button (
Replace batteries whenever the display of the clock becomes dim and difﬁ cult to read.
1. Open the battery compartment cover as shown in the illustration.
2. Remove both of the old batteries.
3. Load two new batteries. Make sure that their positive (+) and negative (–) ends face in the correct directions.
If you load batteries incorrectly, they can burst and damage the clock.
4. Replace the battery compartment cover.
5. Press the RESET button (
). Be sure to press the RESET button (
Operation Guide ID-11S
) to change the digits that are
) to display the Current Time Screen.
) after replacing batteries.
Keep batteries out of the reach of small children. If a battery is accidentally swallowed, contact a physician
Be sure to load the batteries with their positive (+) and negative (–) ends facing correctly.
Never mix old and new batteries, or batteries of different brands.
Never charge the batteries that come with the product.
Should batteries ever leak while in the product, wipe out the ﬂ uid with a cloth, taking care not to let any get
onto your skin.
Replace the batteries at least once a year, even if the current batteries are working properly.
The batteries that come with the product lose some of their power during transport and storage.
Accuracy at Normal Temperature: ±60 seconds a month
Calendar System: Auto-calendar pre-programmed from the year 2000 to 2099
Thermometer Functions: Measuring range: –19.9°C to 49.9°C (–3.8°F to 121.8°F)
Though temperature readings are displayed up to 0°C (32°F) and greater than 41°C (105°F), note that
such readings are actually outside the guaranteed temperature range of this clock.
Temperature Sensor Precision: ±2°C (±4°F) in range of 0°C to 40°C (32°F to 104°F)
Battery Life: Approximately 1 year
Battery: Two AA size batteries (Type: R6P)
Ambient Temperature Range: 0°C to 40°C (32°F to 104°F)