Maximum And Minimum Temperatures; Disconnected Signals - Oregon Scientific JTR-168LR User Manual

If more than one remote sensor is being used, the unit can auto-
matically scan all three of the outdoor channels.
To use the automatic outdoor channel scanner function:
Press and hold [CHANNEL] for about 2 seconds. The unit will
begin a cycle of continuously rotating through the three channels.
Temperature readings from each site will be displayed for approxi-
mately 5 seconds.
To stop the automatic scanning function, press [CHANNEL] again.
The scanning cycles will stop.
The kinetic wave display on the channel icon indicates the status
of reception.
The unit is in searching mode.
Temperature readings are
securely registered.
No signals.
If no readings are received from one particular channel for more
than two minutes, blanks will be displayed until further readings
are successfully searched. Check the remote unit is sound and
secure. You can wait for a little while or press [CHANNEL] and
[MEMORY] simultaneously to enforce an immediate search. Of
course no reading will be shown if no remote unit is assigned to
that channel.
The JTR-168LR is capable of measuring temperatures within the
-50 C (-58 F) and +70 C (+158 F) range. If the temperature goes
above or below that, the display will show "HHH" or "LLL".
MAXIMUM AND MINIMUM
TEMPERATURES
The maximum and minimum recorded indoor temperatures and
those of each channel will be automatically stored in memory. To
display them,
1. Press [CHANNEL] to locate the desired channel.
2. Press [MEMORY] to rotate through the maximum [MAX],
minimum [MIN] and current temperatures. The readings of the
indoor temperatures will also be displayed.
To clear the memory of a particular channel
1. Press [CHANNEL] to locate the desired channel.
2. Press [CLEAR], the MAX and MIN memory for that channel
will be erased. Note it will also erase the memory for the indoor
temperatures. If you press [MEMORY] now, the maximum and
minimum temperatures will have the same values as the current
ones until different readings are recorded.

DISCONNECTED SIGNALS

If without obvious reasons the display for a particular channel goes
blank, press [CHANNEL] and [MEMORY] to enforce an imme-
diate search. If that fails, check if the remote unit of that channel is
still in place. Make sure the transmission is within range and path
is clear of obstacles and interference.
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