User's Manual

INSTRUCTION MANUAL
Locations of Control
Main Unit
SNOOZE/LIGHT BUTTON
LOCK/ALARM/TIME/CAL SWITCH
TEMP MIN/MAX BUTTON
SET BUTTON
WAVE BUTTON
°C/°F BUTTON
DST ON/OFF BUTTON
RESET BUTTON
CLEAR BUTTON
+ BUTTON
_
BUTTON
RE-SYNC BUTTON
SNOOZE ON/OFF / ALARM SWITCH
A
B
C
D
E
F
G
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Model 8104
Feature
•Calendar with day of the week display from January 1, 2003 to December 31, 2069
•Hour and minute display
•12 or 24-hour format
•Indoor temperature and remote temperature
•Centigrade or Fahrenheit readout
•Clock operating temperature from 0°C to 50°C ( 32°F to 122°F )
•Indoor, Outdoor Temperature measuring range from -50°C to 70°C (-58°F to 158°F )*
•Temperature resolution 0.1°C
*If using the wireless transmitter with temperature below 32°F or above 122°F, user are  
recommended to use Lithium battery to enhance batteries life.
Before You Begin
To ensure proper functioning of the RF Thermo Clock, please follow this set up procedure.
•Insert batteries for main unit ( Refer to instructions for battery installation ).
•Place the main unit as close as possible next to the remote unit and insert batteries for the 
remote unit.
•Position the remote unit and main unit within effective transmission range, which in usual 
circumstances is 20 to 30 meters.
Note that the effective range is affected by the building materials and where the main and
remote unit are positioned. Try various setup for the best results.
Batteries Installation
Batteries installation of the clock
•Insert 2 "AA" batteries in polarity (+) and (-) as indicated
•Close the battery cover
•The low battery icon will show in the clock window when your batteries need replacing
Batteries installation of wireless transmitter
•Insert new batteries into transmitter
•Insert 2 "AA" size batteries in proper polarity (+) and (-) as indicated
•Close the battery door
Warning : Do not mix old and new batteries
 Do not mix alkaline, standard (carbon-zinc), or rechargeable (nickel cadmium) 
 batteries.
Do not touch any other buttons or settings on your clock. It will automatically receive
the remote temperature.
Size: 140mm(W) x 177mm(H) total 8 pages (M043) #8697 P.2 M043P.1
•The configuration of your clock may differ somewhat from that shown in the illustration.
•"AA" or "AAA" size battery. This clock may use more than one piece of battery. Please refer to the
 engraved battery marks inside the battery compartment for the correct battery type.
C
B
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K
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D
E
F
G
H
A
RESET°C/°F
LOCK
OPEN
Model 7062
RESET Button
Battery Compartment
Wall Bracket
°C/°F
A
B
C
D
Outdoor Remote Sensor (Transmitter)
A
C
B
D
ELECTRONICS TOMORROW LTD.
MODEL NO:8104
DC 4X1.5V
MADE IN CHINA
RESET
WAVE
C/ F
CLEARMIN/MAX
TEMP
RE-SYNC
DST ON/OFF
SET
FORECAST
DAYDATEMONTH
INDOOR OUTDOOR
P M