CCL ELECTRONICS LTD C2064A User Manual

Big Digit Multi-Channel Wireless Thermo-Hygrometer
with Self-Calibration & Auto-Night Light
Model: C2064A
Thank you for purchasing this delicate Big Digit Multi-Channel Wireless
Thermo-Hygrometer with Self-Calibration & Auto-Night Light. Utmost
care has gone into the design and manufacture of the clock. This
manual is used for US version. Please read the instructions carefully
according to the version you purchased and keep the manual well for
future reference.
OVERVIEW
MAIN UNIT
5
1. [ LIGHT ] key
- In normal mode, press once for 5-second backlight.
- When using the [ LIGHT ] key to activate the backlight, operating
other function keys will re-time the 5-second backlight.
2. [ CHANNEL / + ] key
- In temperature and humidity calibration mode, press to increase
the value.
- In normal mode, press to switch between INDOOR, Channel
1,2,3,4,5,6,7 and 8.
- In normal mode, press and hold for 2 seconds to enter auto-
User Manual
cycle mode that Channel 1~8 and INDOOR's temperature
and humidity readings will alternately be displayed at 4 second
intervals. The "
- During auto-cycle mode, press once to return to normal mode.
3. [ MODE ] key
- In temperature and humidity calibration mode, press once to
switch between setting options.
- In temperature and humidity calibration mode, press and hold for
2 seconds to clear modified data in order to display sensor's data.
4. [ MEM / - ] key
- In temperature and humidity calibration mode, press to decrease
the value.
- In normal mode, press once to check maximum and minimum
temperature and humidity records. Press again to return to
normal mode.
- When the maximum and minimum temperature and humidity
records are displayed, press and hold for 2 seconds to erase the
current records.
5. [ TUNE ] key
- In normal mode, press and hold for 2 seconds to enter
temperature and humidity calibration mode.
- In temperature and humidity calibration mode, press and hold for
2 seconds to return to normal mode.
6. Auto night-light slide switch
- Slide to [ ON ] position to activate night-light function. When it
is ON, the backlight will automatically turn on in dim and dark
environment detected by the light sensor. The brightness of night-
light is weaker than normal backlight.
- Slide to [ OFF ] position to turn off the night-light function
7. [ °C / °F ] key
1
- Press to switch between °C/°F.
8. [ SENSOR ] key
- In normal mode, press once to manually enter current channel's
receiving mode. The unit will receive active sensor's signals for 5
minutes and erase the current channel's records
9. [ RESET ] key
- Press once to perform overall function and display option resets.
2
- In case of malfunction, the unit may be required to reset.
3
4
WIRELESS HYGRO-THERMO SENSOR
1
6
7
8
9
1. Transmission status LED
- Flashes when the sensor is transmitting.
2. Wall mounting holder
3. [ CHANNEL ] slide switch
- Assign the sensor to Channel 1,2,3,4,5,6,7 or 8.
4. [ RESET ] key
- Press to restart the sensor.
5. Battery compartment
- Accommodates 2 x AA size batteries.
" icon will display during auto-cycle mode.
4
5
2
3