User Manual

23
2921B EN 20031206
Audio signals
The Drystar 5300 gives status information via beeps. The length of the beep
indicates the response of the system to a key command.
• A short beep means that Drystar 5300 has accepted the key command and is
starting the operation.
• A long beep means that you have pressed a non-active key or that the
Drystar 5300 has rejected the key command.
" Certain conditions can cause an interval beep. An interval beep
accompanies an error or warning message. Refer to ‘Troubleshooting
checklist’ on page 64.
The keypad
The keypad is located below the display panel.
The Drystar 5300 keypad features the following keys:
Key-
operator key
To access the advanced functions of the key-
operator mode. Refer to Chapter 3, ‘Advanced
operation (key-operator mode)’.
Escape key
To quit the current function or exit a menu without
saving modifications.