Test-Um NT955 User Manual

17

Test-Um NT955 Series

Table 2. Main Unit Features (Cont.)

Item

Feature

Description

10

Display

4 inch LCD color screen. 

11

Data Jack

RJ45, 8 wire data interface, 

T568A/B pairing. 

12

Telephone Jack

RJ11, 6 Wire Telco interface, 

USOC pairing.

13

Coaxial Cable Connector

“F” Connector Coaxial Cable 

interface

14

Banana Jacks

Connection for 2-wire testing

15

Serial Port

Connection for serial port printer 

(Currently inactive)

16

USB Port

When computer is sensed 

connected to USB port, NT955 

powers down and enters USB 

mode.

17

DC Power Supply

External power supply

18

Compact Flash Card

Standard data grade compact 

flash card, 32 Megabytes minimum 

capacity. Only remove when unit 

is off.

19

Card Ejector

Folding ejector button. Fold over to 

prevent accidental ejection of the 

compact flash card.

20

Battery

Li-ion rechargeable battery   

(NT93)

21

Battery Lock

Sliding lever to secure battery

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