JUMO 902931 Wtrans Receiver with Wireless Data Transmission Operating Manual - Manual (Page 35)

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6 Display and key functions
6.1 Normal display (NA)
(Displaying measured values and signal quality)
Figure 16: Partial front view of the receiver in the normal display
Top line, 4 digits
(1) 7 segment LCD display,
4.5 mm, 4 digits
(4) Function keys and key combinations
(2) 16 segment LCD display,
4.0 mm, 5 digits
(5) Bicolor LED
- Green light = operating display
- Red flashing light = collective alarm
(3) Setup interface (6) Yellow LED briefly flashing
- Receipt monitoring for each wireless tele-
gram from the transmitter
Display Function
Measured value without/with decimal place(s)
Overrange
Underrange
Only with thermocouple:
Terminal temperature of the internal Pt1000 exceeds the valid range or internal
Pt1000 is faulty.
Wireless timeout of the channel
Display of the transmitter signal quality of the current channel ( key)
Display range: 0 to 100 % in increments
Increments displayed: 0/20/40/60/80/100 %
0 % = no transmission signal, 20 to 40 % = insufficient transmitter signal,
60 to 100 % = transmitter signal OK.