3-16
USER HANDBOOK
To accept extended expiry (continue):
• Press YES (Top Button) to continue
the warm-up cycle.
Note: When the extended period option expires,
the user will be forced to switch the
instrument OFF.
To reject the extended expiry:
• Press NO (Bottom Button) .
The screen, illustrated in Fig. 3-25, is displayed.
Fig. 3.25 Service Expired
To proceed with the shut-down sequence:
• Press and hold the Top Button t o
switch the instrument OFF.