Olivetti M15 Plus - A few TIPS on CABLE CONNECTION;DISCONNECTION; SYSTEM Feature: ACOUSTIC WARNING in CASE of no DRIVE;KEYBOARD ACCESS

A fEW TIPS ON CABLE
CONNECTION/DISCONNECTION
Keep in mind the following points when connecting or
disconnecting cables.
1. Before making any changes to cable connections, switch
the system off, after first terminating your work
session and storing all your data.
2. While working on AC power the DC cable may be
disconnected, since the battery back-up facility
guarantees automatically that the system continues
operating on batteries (no data will be lost); this
disconnecting should be avoided if possible.
SYSTEM fEATURE: ACOUSTIC WARNING IN CASE Of NO
DRIVE/KEYBOARD ACCESS
Your system is equipped with a useful feature that prevents
you from forgetting to switch off the system when it is no
longer being used.
When neither the disk drive(s)/hard disk nor the keyboard
has been
accessed for more than 10 minutes, the system
automatically emits two beeps (duration 1-2 seconds) to
indicate that it is not being used.
This
feature helps to prevent the batteries from being
discharged if you have forgotten to switch the system Off.
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H15 PLUS INSTALLATION AND OPERATIONS GUIDE