Table of Contents
Advertisement
rprbk202 Page 7 Tuesday, February 16, 1999 8:28 AM
Telephony/control board identification
Board type
Datajack telephony PCP
MTR 1.7: Datajack control PCP
MTR 1.7/1.9: control PCPs, standard
and datajack telephony PCPs
Repaired boards
Note: Boards shipped with new terminals have a PEC which represents the
firmware shipped with the board. Replacement boards, shipped without firm-
ware, will have a different PEC.
Tools and equipment required
Table 1-1: Installation and maintenance tools
Tool
multimeter
ESD wrist strap
T-tool or L-tool
butt-end test set
dry type cleaning card
test cards: mag and chip cards
The following table lists the label color and the product en-
gineering code (PEC) that appears on control and telepho-
ny PCPs:
PEC
NT5U4045
Will vary
Will vary
Table 1-1 lists the tools and equipment required to install,
maintain, and test the Card terminal.
Use to
measure the voltage (Vdc) of the supplemen-
tary power supply
protect electronic components from electro-
static discharge (ESD) damage
open the housing assembly
test the line to the terminal
clean the card reader.
test the ability of the terminal to process card
calls
Millennium Card-based terminals: replacing parts
Introduction 1-7
Color
Yellow
Blue
White
Green
Advertisement
Table of Contents
