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Model atrt-01 (v) operating instructions – Vanguard ATRT-01_01B_01D User Manual

Page 9

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Model ATRT-01 (v) Operating Instructions

Rev 02
May 02, 2002

8

8.0 ATRT-01B Operating Control And Indicators

Figure 8-0. Model ATRT-01B Front-Panel Controls, Indicators, and Connectors

Fig. 8-0
Index

Panel Markings

Functional Description

1

RS-232C

Computer-Interface port, 9-pin, female DB type connector; This
RS-232C interface allows ATRT-01B to interface with an
IBM computer. Data rate is set to 19,200 baud, 1 start bit, 8 data
bits, 2 stop bits, and no parity bit.
PIN SIGNAL
2 Tx

3 Rx

5 Gnd

2

None (display)

LCD: 4 line by 20 character screen; backlighted, sunlight
readable; Displays menus, test results, and status readouts.

3

None (H & X)

High voltage and Low voltage connector, 16-pin male.

4

120/220Vac, 1A,
50/60Hz

Input power connector with third-wire safety ground.

5

None (Keypad)

Pushbutton operating controls, 16-keys.

6

POWER

Power Switch, Momentary contact.