Instruction Manual
H. UP (? ) button 
• Press to select the next available mode
• Increase the parameters 
• In time with seconds display mode, press and hold for 2 
 seconds to activate/ deactivate radio controlled time signal 
 search manually.
• In time with weekday display mode, press and hold for 2 
 seconds to switch time zone from Pacific, Mountain, Central to 
 Eastern.
I. MEM (Memory) button
• When temperature mode has been selected, press to recall the 
 minimum or maximum temperature of main and remote units.
• Press and hold for 2 seconds, collected memories will be 
 cleared.
J. WALL- MOUNT hole
• A recessed opening to mount the unit on a wall
K. BATTERY COMPARTMENT 
• Requires two (2) UM-3 or AA 1.5V alkaline batteries
L. TABLE STAND
BATTERY INSTALLATION
• Remove the battery door located at the back of the main unit.
• Insert two (2) AA size batteries according to the polarities 
 shown and replace the battery compartment door.
• When placing the main unit on the table or other horizontal 
 surface, unfold and adjust the table stand for the desired 
 viewing angle.
PLACEMENT
• Make sure that the main unit is locating within the operating 
 range of all remote sensors. 
• Ideally the main unit should be placed within line of sight of 
 remote sensors. Avoid placing the main unit where surfaces 
 emitting and radiating heat (e.g. heating ducts or air 
 conditioners) and areas with interference from wireless devices 
 (e.g. cordless phones, radio headsets, baby monitoring devices 
 and other electronics).
OPERATION
Once the main unit is powered, the display will show all 
available LCD segments for a moment.
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