Charging The Battery; Quick Reference/Error Code Card - Welch Allyn 420 Series Operator's Manual

To power the Welch Allyn Spot Vital Signs, plug the line cord into the AC main power source.

Charging the Battery

The Welch Allyn Spot Vital Signs may be powered by either AC power or battery power after the
battery has been charged.
UPON RECEIVING THE SPOT VITAL SIGNS, CHARGE THE BATTERY FOR SIXTEEN (16)
HOURS PRIOR TO INITIAL USE .
The battery is charged by attaching the AC power transformer to the Spot Vital Signs, and plug-
ging the AC power transformer into the AC main power source.
While the Spot Vital Signs is charging, the charger icon remains on and the battery icon seg-
ments continuously sequence.
Changing the Time/Date Set
1. Initiate the Spot Vital Signs internal configuration settings menu by powering on the unit while
pressing and holding the Blood Pressure Start/Stop button. The first message displayed is the
revision level of the internal software.
2. Press the Mode button to advance to the Date Set Screen. The day, month, and year appear
in the systolic, diastolic, and heart rate displays, respectively.
3. Use the Mode button to select the date item to be changed. When selected, the date item
flashes.
4. Use the Next Patient/Clear and Blood Pressure Start/Stop buttons (arrow up or arrow down)
to change the selected date item.
5. After making all the desired date changes, press the Mode button ONCE to save the changes
and advance to the Time Set Screen.
6. When in the Time Set Screen, the hour (in 24 hour format), and minutes appear in the systolic
and diastolic displays respectively. Use the Mode button to select the time item to be
changed. When selected, the time item flashes. Use the Next Patient/Clear and Blood
Pressure Start/Stop buttons to set the time (in the same manner as described in step 4.).
7 . When the time is set as desired, press the Mode button to save the time and advance to the
next screen.
8. Press the green Power button to turn off the Spot Vital Signs.

Quick Reference/Error Code Card

The Quick Reference/Error Code Card should be attached either to the Spot Vital Signs handle,
the Mobile Stand, or the Wall Mount.
26 Welch Allyn