2-7
Table 2-1: Display Handset (DH) Keys, LCD, and Connectors
Item DH Front Panel Description
1 Graphical Display Presents menus, test results, graphs, action choices,
and option keys.
2 Option Keys Select menu options displayed on screen.
3 Arrow/Enter Keys Allow up, down, left, and right movement on the
display.
Enter key selects a highlighted option or saves
changes.
4 AUTOTEST Key Perform a fast suite of tests. Test results are
presented as pass/fail. Suites for established
standards are preprogrammed in the tester.
5 Wiremap Key Find shorts, opens, and miswires such as split and
reversed pairs.
6 Length/TDR Key Initiate a Length or TDR test.
7 Talk/Analyze Key
Activate/deactivate the Talkset function or Select
option to perform individual cable tests (real time).
8 Help/Setup Key Display Help info or open cable type setup screen
9 Escape Key
Abort and exit the current screen without making
changes.
10 Alphanumeric Keys Enter numbers, letters or special characters. Select
numbered menu options.
11 Shift Key Toggle key activities having dual functions.
12 Backlight Key Toggle the screen backlight on/off.
13 On/Off Switch Power the Display Handset on/off.
14
Low-Crosstalk
Connector Port
Connect an adapter.
15 Talkset Jack Connect a Talkset headset and microphone.
16 DC Input Jack Connect an external power supply.
17 PCMCIA Slots Insert memory cards for data storage.
18 USB Port PC upload port.
Also used to load software upgrades.
19 DB-9 Serial Port
Printer and PC upload port.
Also used to load software upgrades.
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