49
screen, it means the auto rotation function is enabled, if you place this oxime-
ter horizontally, then the display shows in horizontal, as shown in figure 4.2B.
Figure 4.2B Default Display
Screen---in horizontal
• Sound indicator "
the global sound by longtime pressing "
key again can disable the global sound, that's to say, the speaker is turned off at all,
therefore, no pulse beep sound, no audible alert and no key click sound.
• If the global sound is enabled by longtime pressing "
measurement, over-limit alert event or probe off event can activate the audible alert.
Refer to Section 6.2 for detailed alert indication sound.
• If the memory is full, the corresponding memory full icon appears on the screen:
"
", means temperature memory is full,"
memory is full; "
icon means the current corresponding storing space is not full. If the memory is full,
the data storing will continue in such way the new record will overwrite the oldest
record, so that it's recommended to upload the stored data into the computer in
time.
4.3 Menu
On the default measuring screen, short time press "
entering into main menu screen (as shown in Figure 4.3).
" means that the global sound is disabled, the user can enable
", means SpO
trend record memory is full. No display of the
2
ENGLISH
". key. Longtime pressing "
", key, then during the
" means SpO
spot-check record
2
" Menu/Confirm key for
"