5.0 Control Elements / Display Elements
Control Elements:
1. RS232 interface
2. LCD
3. Function keys
4. Push-button on/off/start
5. Selection dial for the measurement ranges
6. Measurement input sockets
7. Display light
Display Elements:
1. Emergency reflective triangle
2. Error display
3. Battery replacement required
4. Measurement value
5. Measurement unit
6. Memory display (M)
7. Table / reference range display
8. Cumulative value memory display (Res)
9. Short-circuit display (COMP)
Description of the Menu Keys:
Shift
The second function of the double function keys is
only activated when pressing the keys together with
the "Shift” key.
TAB/REF
The ''TAB/REF'' key is used to change into different
levels: Table I, Table II, Reference range I, Reference
range II, and Reference range III.
m/ft
Switching between the measurement units
meter/feet.
Send
The ''Send'' key is used to start the transfer of the
data memorised in the UNITEST Echometer 3000 to
the PC.
+
Clear all
''Clear all'' deletes the total internal memory. The
cumulative data memory is not cleared.
The ''Clear all'' key is activated when the ''Shift'' key
is pressed at the same time.
Res+
The ''Res+'' key is used to activate the cumulative
data memory. The measurement data within the
same measurement range is added, i.e. several
rings of the same cable type can be added.
+
[Light]
The ''Light key is used to switch on the display light.
To reduce the battery consumption, the display light
is switched off after approx. 30s. after the last key
option.
The ''Light” is only activated when the "Shift” key is
pressed at the same time.
[Arrow down]
When the
key and the
key are
pressed at the same time, the reference cable
lengths within the reference range can be set.
Shift
Clear all
Send
Shift
Clear all
Send
m/ft
m/ft
Shift
20
Control Elements / Display Elements / Description of the Menu Keys
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