Sage 923lts, Руководство пользователя

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SAGE INSTRUMENTS 9100-0923-01 V2.0 3
Table of Contents
Section 1 Introduction 5
The Sage Instruments 923LTS ....................................................................................... 5
Automated Local Loop Test System (ALTS)................................................................... 5
Automated Local Loop Tests........................................................................................... 6
Other Tests ...................................................................................................................... 6
100 Responder Noise Measurement ..............................................................................6
102 Responder Loss Measurement................................................................................6
Perceptual Speech Quality Measurement (PSQM) ..........................................................6
The 923LTS Test Environment........................................................................................ 7
Section 2 Getting Started 9
Unpacking ........................................................................................................................ 9
Options............................................................................................................................9
Charging the Batteries ..................................................................................................... 9
Initial Charge ...................................................................................................................9
Recharging ......................................................................................................................9
Viewing the Display........................................................................................................ 10
Special Screen Display Characters.................................................................................. 10
Arrows ....................................................................................................................... 10
Blinking Cursor ........................................................................................................... 10
< Bracketed Selection > .............................................................................................. 10
Using the Keypad........................................................................................................... 11
F1 and F2................................................................................................................... 11
Light Bulb Key ............................................................................................................ 11
t u
Backspace, Delete, and Forward.......................................................................... 11
pq
Up, Down, and Escape ........................................................................................ 11
CLR (Clear) ................................................................................................................ 11
INFO.......................................................................................................................... 11
BACK......................................................................................................................... 11
NEXT ......................................................................................................................... 11
Volume Control........................................................................................................... 12
TALK.......................................................................................................................... 12
ON/OFF ..................................................................................................................... 12
Using the Telephone Keypad .......................................................................................... 12
Alphabetic and Numeric Data Entry.............................................................................. 12
Setting Up the Basic Operating Features...................................................................... 13
Interfaces ...................................................................................................................... 13
Test Interface ............................................................................................................. 13
Serial Port .................................................................................................................. 13
Environment .................................................................................................................. 14
Display Contrast ......................................................................................................... 14
Maximum Wait for Dial Tone........................................................................................ 14
No Answer Time Out ................................................................................................... 14
Backlight Time Out...................................................................................................... 14
Audible Alert ............................................................................................................... 14
Phone Lists (for Responders).......................................................................................... 15
Loading Tests ................................................................................................................ 16
Loading ALTS Test Templates for the First Time.............................................................. 16