Hettich 4701 - ‎7.6.4 Enabling or disabling dual time mode‎

AB4701en_SARev.: 05 / 11.2023
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Software operation
The rotor is stationary.
1. Press and hold the [PROG] button.
🡆 ‘***Machine Menu***’ is displayed after 8 seconds.
2. Press the [PROG] button repeatedly until ‘-> Operating Time’ is dis-
played.
3. Press the [START] button.
🡆 ‘OP Time ext =’ is displayed.
4. Press the [PROG] button.
🡆 ‘OP Time int =’ is displayed.
5. Press the [PROG] button.
🡆 ‘Number of Starts =’ is displayed.
This is the number of all centrifugation runs.
6. Press the [PROG] button.
🡆 ‘Cycles =’ is displayed.
This is the number of run cycles (centrifugation runs) of the rotor
code used since the last cycle counter reset to ‘0’ and the max-
imum permissible number of run cycles.
7.
Press the [PROG] button.
🡆 ‘Rotor cycles total =’ is displayed.
This is the number of all run cycles (centrifugation runs) of the rotor
code used.
8. Press the [STOP/OPEN] button twice to exit the ‘-> Operating Time’
menu
or
Press the [STOP/OPEN] button three times to exit the ‘***Machine
Menu***’ .
7.6.4 Enabling or disabling dual time mode
It is possible to set when runtime counting starts during a centrifugation
run if the
‘Dual time mode’ function is enabled. The function is enabled ex
works.
The rotor is stationary.
1. Press and hold the [PROG] button.
🡆 ‘***Machine Menu***’ is displayed after 8 seconds.
2. Press the [PROG] button repeatedly until ‘-> Settings’ is displayed.
3. Press the [START] button.
🡆 ‘SOUND / BELL = on’ or ‘SOUND / BELL = off’ is displayed.
4. Press the [PROG] button repeatedly until ‘Dual time mode enabled’ or
‘Dual time mode disabled’ is displayed.
5. Use [Rotary knob] to set ‘enabled’ or ‘disabled’ .
disabled = The function is disabled
enabled = The function is enabled.
6. Press the [START] button.
🡆 The settings are stored.
‘Store Settings...’ is displayed briey.
‘-> Settings’ is then displayed.