7
F
START
STOP
6. DESCRIPTION OF THE FUNCTIONS OF THE BUTTONS AND LCD DISPLAY
a)
functions of the F and START/STOP buttons
Key
Description
and the method of marking in the content of the manual
F
- starting the function programmed with the parameter
F button function
(chapter 9.4),
default setting: date and time view
START/STOP
- starting the function programmed with the parameter
START/STOP button
function
(ch.9.4), default: refreshing the measurement with displaying the memory status
+
F
and
START/STOP
(simultaneously): - display
Device status
: firmware version, time, memory
status (upper row, chapter 9.4, note 1), battery voltage [V], MAC address for BLE (4 digits)
- deleting statistics and alarm memory (after holding time 4-9s), chapter 9.4, note 5
b)
functions of LCD display elements
Fig.6.
View of all segments of the display
F
START
STOP
Item
Description
[
and the method of marking in the content of the manual
]
1
,
2
upper and lower row for presentation (in 7-segment code) of measured values or time (description in
chapter 9.3) and other messages and errors (chapter 11)
3
[BAT]
- battery level icon
4
[USB]
- icon of connecting to a USB port of a computer or power supply adaptor
5
[TX / RX]
- icon of the USB transmission and recording/reading of the recorder's memory
6
[
]
saving the archive file is active
[REC]
- registration status icon (missing, in progress or pause),
registration options are described in chapter 9.2
[
]
pause (pausing the archive recording)
7
Bluetooth module turned on and ready
to be connected to a mobile device
[BLE]
- status icon for Bluetooth wireless interface, description in
chapter 9.4.1, if there is no icon - BLE module turned off or
absent, possible signal level indication: (weak but within
range), (medium), (strong)
the level of the Bluetooth radio signal
from the connected mobile device
8
[NOTE]
message and
error icon (it
always appears
together with
other icons and
codes)
[
]
+
recording pause after using the
START/STOP key
, chapter 9.4
+
[
]
+
recording pause after connecting to the computer's USB port
[
]
+
Stor Erro
+
recording pause due to memory error (e.g., full)
+
very low battery level (description of replacement in chapter 13)
Prob Erro
or
----
+
lack of communication with the measuring probe (damage/ mi-
ssing sensor or interruption of electrical connections, see ch. 11)
+
bLE Erro
+
error of the Bluetooth module, additional description in chap.11
9
measuring units of displayed values
(display options are described in chapter
9.3)
%RH
relative humidity
g/m3
absolute humidity
°C or °F
temperature (Celsius or Fahrenheit scale)
°C or °F and
dew/frost point temperature
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