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Name and Functions of Buttons:
Press Functions
Hold 3 seconds
CLOCK
Read time, calendar and day-of-week Set Clock & Calendar
ALARM
Read alarm time; enable/disable alarm Alarm time setting
▲ UP
1 step forward in setting
Fast advance
▼ Down
1 step backward in setting
Fast backward
CHANNEL
Select indoor, Channel 1,2,3, auto
Search for remote sensor
scroll
MEM
Read max/min temperatures &
Clear memory record
humidity
HEAT INDEX/
Read Heat Index & Dew Point
DEW POINT
PRESSURE
Toggle pressure unit hPa, inHg & mb Altitude setting
SNOOZE/LIGHT
Trigger snooze alarm & extend
backlight
ZONE
Select the 4 U.S. time zones
Enter DST setting mode
F/C
Toggle degree F & C unit
Search for atomic time signal
Slide Switch
BACKLIGHT (AUTO/ HIGH / LOW / OFF)
Display brightness setting
(*** AUTO mode is recommended to adjust the brightness automatically)
BATTERY & ADAPTER INSTALLATION
Home Receiver Unit:
Main Power Source: Plug in the 6.0V adapter into the adapter socket at the back for basic
operation and continuous backlight.
Backup Power: Lift off the battery cover, install 3 pieces of AAA backup batteries according to
the polarity indicated, close the battery cover.
Remote Sensor:
Loosen the screws on the battery door with a small screwdriver, insert 2 AAA batteries
according to the polarity indicated. Replace the cover and tighten the screws.
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