A truly new generation handheld analyzer

The DATATRAC 400H is a handheld data bus analyzer providing powerful capabilities in a lightweight, durable analyzer you can pack in a briefcase or carry to the flight line. This miniaturized version of the DATATRAC 400 provides the same mature, field-proven features including breakpoint troubleshooting mode, 16-label recorder, 128-label transmitter, RS-232C port, D/A conversion, Williamsburg protocol analyzer, and much more. The LCD display is backlit for easy viewing anywhere, and batteries permit over six hours of operation between recharges.

Here are the advantages of your portable bus analyzer's large display screen:

• Bite messages. The 16-line display easily accommodates the ARINC 604 normal or interactive mode formats. Also, 350- label maintenance information can be read using a prestored database for 700 series equipment. Record up to 240 screens for later download to a PC/printer. The BITE mode supports systems on 737-300, 747-400, MD-11, and A320/330/340.
• Many labels simultaneously displayed. Data from two buses can be displayed in nine formats: hex, binary, ASCII, engineering units, user programmed, etc. Database conforms to 429-15 and includes Boeing labels for AVM, EIS, EICAS, FSEU, and FQIS.
• User-friendly operation. User-friendly operation is only possible when the display screen can accommodate complete setup menus and help screens.
• Playback Options. Graphic plots, data lists, DAC, RS-232C

Receiver Operation

• Ports: 2
• Bus Frequency: 12-14.5 kHz or 100 kHz (selectable)
• Input Levels: ± 6.5 VDC to ± 13.5 VDC (A to B)
• Input Impedance: 12.0 Kohms
• Word Update: 1 ms to 10 sec, update rate displayed as instantaneous, min or max value
• Display Format: Engineering units with prestored scaling based on equipment IDs, hexadecimal (full or data field); binary (full or data field); user defined; graphic plots; or ASCII character
• Maximum Words: 256 per SDI per channel
• Bus Activity Monitor: Monitors loss of individual words; sensitivity selectable
• Real-time Download/Conversion: RS-232C or 12-bit DAC port

Transmitter Operation

• Ports: Single
• Bus Frequency: 12.5 kHz or 100 kHz
• Output Levels: ± 10.0 VDC (A to B)
• Output Impedance: 75 ohms
• Word Update: 1 ms to 10 sec (selectable)
• Burst Mode: 01 to 99 burst output at selectable rate
• Display Format: Engineering units with prestored scaling based on equipment IDs, hexadecimal (full or data field); binary (full or data field); user defined; or ASCII character
• Maximum Words: 128 per channel
• Transmit Word Gap: 4 bits
• Dynamic Transmit: Repeat pattern of ramps and flat segments. Levels programmable between ± full scale and segment times or 0 to 999.999 sec

Breakpoint Operation

• Label Sequence: A, B, A or B, A then B, B then A
• Data Conditions: EQ, NEQ, OR, GT, LT, /GT/, /LT/
• Event Count: 1 to 99 before break History: Up to 24,540 words in a programmable window about the breakpoint; selectable time stamp
• Trigger Pulse: 5V, 0.02 ms

Record Operation

• Channels: Up to 16 selectable labels
• Sample Interval: 1 ms to 10 sec (selectable)
• Record Capacity: 120 Kbytes (e.g., 8.5 hours of single label at 1/sec)

Size: 6.3 in H, 9.75 in W, 2 in D

Weight: 3.5 lbs

Display: High Contrast, Supertwist, backlit LCD, 240 x 128 dot graphics or 16-line x 40-character format

Power Requirements: 110 VAC, 50-400 Hz AC adapter, or 220 VAC, 50- 400 Hz AC adapter, internal NiCad Battery