User manual

Wireless keyboard with wireless mouse MTS2220 English
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Attachment
Troubleshooting
If after installation the wireless keyboard and the wireless mouse do not
respond, please test the following:
; Check that the batteries have been inserted properly (with the poles
pointing in the right direction).
; Check that the receiver is connected to the computer properly (see
page 33 – Connecting the Miniature USB Receiver).
; Try another USB port.
; Check the battery power (insert new batteries, if required).
; Please note that you need to use a mat (e.g. mouse pad) if you intend to
use the mouse on a glass surface or glossy surface.
If the icons for „Num Lock“, „Caps Lock“ and/or „Scroll Lock“ do not appear in
the task bar, please try the following:
; Check the taskbar settings to see if inactive icons are hidden. Disabled
this function to show all icons at all times.