Ohmeda Biox 3700 - Page 29

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FRONT PANEL
POWER/STANDBY — Depress this key to turn the oximeter on or bring the
oximeter into the OPERATIONAL MODE. Depress it a second time, and the
oximeter is placed in the STANDBY MODE or OFF. While in the Standby
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(USA 120 VAC) and the Trend Data is maintained. No displays are visi
ble during this time.
WAVEFORM — The plethysmographic waveform display is initiated after
the diagnostic self test. Depress this key to restore the plethysmo
graphic waveform when in the Trend Display Mode or change modes from
Fast Response to the Slow Response.
TREND 20/60 — Depress this key once to display the calculated SaOo
values from the previous 20 minutes. Each depression of this key
causes the Trend Display to alternate between the 20 minute graph and
the 60 minute graph. To restore the previous Trend Data, see pages
65—66.
PULSE VOLUME — This key adjusts the tone volurae for the pulse indi
cator. Sound levels may be set from Off to 10 with the default tone
volume level set at 4. Initially depressing this key displays the
Status Message "PULSE VOLUME, HOLD KEY TO SET, VOLUME LEVEL IS OFF"
and drops the tone volume to Off. Continually holding down this key
increases the tone volurae in steps, with a beep at each step until the
maximum level is reached. As the patient's Sa02 reading becomes
higher or lower, the pitch of the pulse indicator audio tone changes
with the reading. For example, as the patient's Sa02 reading becomes
lower, the pitch of the pulse indicator audio tone also becomes lower.
ALARM VOLUME — This key adjusts the volurae level of the audible
alarms from 1 to 10, with the default tone volurae level set at 4.
Initially depressing this key displays the Status Message "ALARM
VOLUME, HOLD KEY TO SET, VOLUME LEVEL IS 1" and drops the tone volurae
level to 1. Continually holding down this key increases the volurae in
steps, with a beep at each step until maximum level is reached.
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