Thermometer Operation; A Look At The Display - Radio Shack 43-939 Owner's Manual

43-939.fm Page 30 Tuesday, June 6, 2000 8:09 AM
After 10 seconds, -MESSAGE WAITING- disappears and M
flashes on the left of the display until you retrieve all of your
messages.
If a message is retrieved, the red message indicator stops flash-
ing, and M disappears. The Caller ID displays MSG WAITING
OFF for 10 seconds, then returns to normal display.
ˆ

Thermometer Operation

A LOOK AT THE DISPLAY

Your Caller ID's thermometer can measure indoor temperatures
from 23°F to 122°F (–5°C to 50°C). If the temperature at the
Caller ID's location is below 23°F (–5°C) or above 122°F
(50°C), LL.L or HH.H appears in the right TEMP field. The re-
mote sensor can measure temperatures from –58°F to 158°F (–
50°C to 70°C). If the temperature at the remote sensor's loca-
tion is below –58°F (–50°C) or above 158°F (70°C), LL.L or
HH.H appears in the left TEMP field.
The kinetic wave display lets you see whether the Caller ID is
receiving a signal from a remote thermo sensor. The display
consists of three graduated arcs above a solid dot. When the
arcs appear, the Caller ID is receiving (or searching for) a sig-
nal. When the dot appears alone, the Caller ID is not receiving a
signal.
SENSOR indicates the number of the currently displayed re-
mote thermo sensor. Press to display tem-
REMOTE SENSOR
perature information from a different sensor.
30
Thermometer Operation