DLM400 Features
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Click to download DLM400 series Release
Notes in MS Word Format
NEW LARGER Buffer Capacity:
1 Megabyte of non-volatile RAM for transmitted data and received
data (304,000 records)
NEW FASTER Line Speeds:
75-115,200 (230,400 bps half duplex) asynchronous, 75-64
kbps Synchronous, External
NEW Electrical Interface capabilities:
RS422, RS232, RS423, RS485 Menu selectable.
Voltage Menu Selectable 5 volts or
8 volts
Protocols:
Asynchronous, Bisynchronous, SDLC/HDLC, Isochronous
Included accessories:
The DLM400 package includes all you need to begin monitoring
and testing:
A 2 compartment carrying case, wall transformer, batteries,
102 LED Break out Box (BOB100), 9 pin to 25 pin adapters, manual plus quick
start instructions.
Autoconfigure:
Within 20 characters received, determines protocol, bit rates,
number of bits per character, sync character, parity and then automatically
sets the proper parameters and presents captured data to the screen
Bit/Block Transmission Tests:
Output any of the following strings: RD/TD buffer FOX All
bits user string1/2 FOX2 00, FF Patterns 511 ASCII set 0-FF
Historical Data:
Saves/displays state of the modem control lines with each
byte posted to the capture buffer
Triggers:
Triggers can be set to start or stop data capture on user-defined
strings of up to 80 bytes or on interface signal pattern. Start triggers
can be automatically reset after occurrence of stop trigger by DLM400
Physical (Handheld):
9.25 x 5.50 x 1.37 inches; 23 ounces 23.5 x 13.5 x 3.3 centimeters;
630 grams
Keyboard:
Full 64 key QWERTY keyboard PLUS PC style directional keypad
Display:
8 line by 30/40 character super twist Liquid Crystal Display
Response Analysis:
Average times between triggers to the millisecond (up to
four hours) to measure human, computer and communications line performance
Performance:
Analysis BERT performance statistics and performance calculations.
Help:
Online printable help for all functions
Parity:
Odd, Even, None
Codes:
ASCII, EBCDIC, BAUDOT, IPARS
Power:
9-volt battery ( 9 hours with alkaline) or by supplied external
transformer
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Homepage of hand held RS232 / RS422 MONITORS & Test Equipment