Honeywell TN924W Portable Radio User Manual


 
7
REMOTE THERMO HYGROMETER SENSOR
FEATURES
Remote data transmission to the main unit via 433 MHz signal
328 feet (100 meters) operating range without interference
LCD displays temperature, humidity and channel
Five (5) transmission channels selection
Case can be wall mounted using built-in hanger
A. LED INDICATOR
Flashes once when the remote sensor transmits a reading to the main unit.
Flashes twice when battery power is low.
B. BATTERY COMPARTMENT
Holds two AA-size batteries
C. RESET
Resets all previous settings
D. CHANNEL SWITCH
Selects the desired channel from 1 to 5
E. WALL-MOUNT RECESSED OPENING
Keeps the remote sensor on the wall
Note: Install the batteries and select the channel before mounting the sensor.
BATTERY INSTALLATION
Remove the screws from the battery compartment with a small Phillips
screwdriver.
Set the channel 1 through 5. The switch is located in the battery
compartment. Channel 1 is typically selected if only one remote sensor is being
used.
Install 2 “AA” size alkaline batteries (not included) matching the polarities
shown in the battery compartment.
Replace the battery compartment door and secure the screws.
Secure the thermo-hygrometer remote sensor in the desired location.
MOUNTING
The remote thermo-hygrometer sensor can be placed on the flat surface or
8
mounted on the wall in vertical position
Use the wall mount hardware and screws provided when mounting the
thermo-hygrometer sensor on the wall
PLACEMENT
The remote thermo-hygrometer sensor should be placed in the area with a free
air circulation and sheltered from the direct sunlight and an extreme weather
conditions.
Ideally, place the thermo-hygrometer sensor above the natural surfaces (such
as a grassy lawn).
Avoid placing the thermo-hygrometer sensor near sources of heat such as
chimneys and heating elements.
Avoid any areas collecting and radiating a heat from the sun, such as metal,
brick or concrete structures, paving, patios and decks.
The international standard for the valid air temperature measurements is 4 feet
(1.25meters) above the ground.
OPERATION
Immediately after batteries are correctly installed, the remote sensor will start transmitting
a temperature and humidity data to the main unit.
RAIN GAUGE
FEATURES
Precipitation measurement
Remote transmission of the rainfall data to the main unit via 433 MHz signal
Operating range of up to 100 feet (30 meters)
Built-in installation level
Non-corrosive protective screen
A. Rain gauge bucket
Holds all rain gauge components
B. Knob
Secures the top on the rain gauge bucket
BA
C