MTE PTS 400.3 PLUS - External Keyboard or Mouse (Option)

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PTS 400.3 PLUS Operation Manual_R02 Page 31/306

4.1.5 External keyboard or mouse (option)

An external USB keyboard or USB mouse can be connected to the PRS 600.3 type A USB connector

and be used to operate the instrument and to make alphanumerical inputs.

External keyboard

Touch the left or right display to make it active for keyboard control. A red selection frame is shown

on the active display. The inactive display shows a grey selection frame

Special key functions

Keys

Function

Ctrl +  or 

Change between menu cards

, , , 

Move red selection frame between FBs, fields or check boxes

Enter

Activate, terminate sub menu, function or input.

Esc

Leave submenus, terminate inputs

Tab

Select FBs top down, first column, second column

Select Reference menu card

Select Power Quality menu card

Select Source menu card

Select Sequence menu card

Select Data Base menu card

Select Assist menu card - Guide

Select Assist menu card - Recording

External mouse

A red mouse cursor is shown on the display and can be moved between left and right display to any

position. Both displays can be operated directly.

The operation of the left mouse key works like a touch operation.