Test System Hardware; Clean The Touchscreen - Polycom realpresence trio 8800 User Manual

Polycom RealPresence Trio Solution User Guide
To update the system's configuration:
1 Navigate to Settings > Basic > Update Configuration.
A confirmation message is displayed.
2 Select Yes.
The configuration is updated. The system may restart, depending on the system settings that have
changed.

Test System Hardware

Your system administrator may ask you to access a diagnostics menu on the system to test its hardware.
You can test the system's microphones, speaker, handset, third-party headset (if present), keypad
mappings, touchscreen, and LEDs. See your system administrator for instructions on how to perform these
tests.
To test the system hardware:
1 Navigate to Settings > Status > Diagnostics > Test Hardware.
2 From the Test Hardware screen, select one of the following:
 Audio Diagnostics
 Display Diagnostics
 Touch Screen Diagnostics

Clean the Touchscreen

The touchscreen on the systems requires minor maintenance, but you may periodically need to clean the
touchscreen. Use a clean, dry, microfiber cloth—the kind you would use to clean glass surfaces—to wipe
the touchscreen.
Before you clean the screen, disable it so you don't activate system functions while you wipe the
touchscreen.
To clean the touchscreen:
1 Navigate to Settings > Basic > Screen Clean.
2 Wipe the screen with a clean, dry, microfiber cloth.
3 Tap the screen to enable the touchscreen again.
If the screen is still dirty after cleaning, dampen a soft, lint-free cloth with an isopropyl alcohol and
water solution of 50:50, and then wipe the screen with the cloth. Always use the dampened cloth to
apply the solution; never apply the solution directly, which could seep inside the screen or stain the
system. In addition, do not use chemicals to clean the touchscreen.
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