Meade Instruments TE256W User Manual

Page 4

REMOTE TEMPERATURE AND HUMIDITY SENSOR (TS21)
FEATURES
• Remote data transmission to the main unit via 433 MHz frequency

• Single transmission channel
• Case can be wall mounted using accessory hanger

A. BATTERY COMPARTMENT
• Holds two AAA-size batteries

B. WALL-MOUNT RECESSED HOLE

• Mounts the remote sensor on the wall

BATTERY INSTALLATION
NOTE: When the temperature falls below freezing point 32F° (0C°), battery voltage will
drop which may result in reduced the transmission range. For optimum performance in
cold weather conditions, we recommend using lithium batteries.
NOTE: Install the batteries before mounting the remote sensor.

• Remove the screws from the battery compartment with a small Phillips screwdriver (not
included).

• Install 2 “AAA” size batteries (not included) matching the polarities shown in the battery
compartment.

• Replace the battery compartment door and secure the screws.

• Secure the remote sensor in the desired location.

MOUNTING
• The remote sensor can be mounted either horizontally or vertically.

• Use a screw, rather than a nail, to securely mount the sensor.