Welch Allyn CP 150, Service Manual

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9. When the certificate update is complete, click Close .
10. For the Network Policy Certificate configuration to take effect, press and hold the
power button for about 8 seconds to reboot the device.
(Optional) Upgrade your CP 150 software using a USB
flash drive
Before you begin updating your CP 150, verify your current software version:
1. Touch the Settings tab.
2. Touch the Advanced tab. The software version appears on the Advanced Tab
screen. Take note of this version to verify that the latest software version is installed
when you reach the end of the upgrade process.
To perform the update, you will need the following:
•
A USB flash drive with the downloaded latest software.
• A cable to connect the CP 150 to AC power.
• An AC power outlet.
1. From the Home screen, touch the Settings tab.
2. Touch the Advanced tab.
3. Enter 6345 as the access code and touch OK .The General tab appears at the bottom
of the screen and the Regional tab appears at the top of the screen.
4. Touch the Service tab.
5. Touch Update to update the software and then touch OK to confirm the installation.
48 Service CP 150 12-lead resting electrocardiograph