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1. Power on/off indicator
◆ On: indicates that the monitor is on or on Standby.
◆ Off: indicates that the monitor is off.
2. Power switch
◆ Press this key to turn the monitor on.
◆ When the monitor is on, if no measurement is being performed, press this
key to enter standby mode.
◆ When the monitor is on, press and hold this key for above 3 seconds to turn
the monitor off.
3. AC power indicator
◆ On: indicates that the monitor is connected to the AC power.
◆ Off: indicates that the monitor is not connected to the AC power.
4. Battery LED
◆ Green: the battery is fully charged.
◆ Yellow: the battery is being charged.
◆ Flashing green: the monitor runs on battery power.
◆ Off: no battery is installed, or the AC mains is not connected when the
monitor is powered off.
5. Alarm Reset/Pause key
◆ Press this key to reset the alarm system.
◆ Press and hold this key for more than 2 seconds to pause or resume alarms.
6. NIBP Start/Stop key
Press to start or stop NIBP measurement.
7. Admit patient key
Press this key to admit a new patient.
8. Knob
◆ Rotate the knob clockwise or counterclockwise to switch to another screen
element.
◆ Press the knob to select one item, such as accessing a menu or confirming
the selection.
9. Display screen
10. Alarm indicator
When a physiological alarm or a technical alarm occurs, this indicator will flash as
defined below.