NCR IBM 7870 Quick Start Manual

IBM 7870 Model 2000

Specifications

Standard Features

• Bi-Optical (12/12 line) Scan Zone
• Label Configuration Control
• Speaker Volume
• Voice Processor for messages
• Soft power down mode
• 9 pin RS-232 for POS terminals
• NCR Pacesetter plus electronics decoding logic
• Auto-discriminate symbology
• Sealed load cell for scale
• High can reading- 8" above lower glass

Optional Features

• Multiple glass options

Symbologies

• UPC-A,D,E -Universal product code
• EAN - International Article Numbering
• JAN - Japanese Article Numbering
• Code 39 -- Code 3 of 9
• Code 128
• I2 of 5 - Interleaved 2 of 5
• Add-On codes (2 and 5)
• NOF -- Not on file

Programmable Functions

• Scanner Reset Symbol
• Scanner Test Mode Enable/Disable
• Good Tone Frequency and Length Adjust
• Volume Adjustment
• Add-On Code Enable/Disable
• Code 39,128 And Interleave 2 Of 5 Enable/Disable
• Tag Lockout Time Increase/Decrease
• Same Tag Lockout Re-Trigger
• Inactivity Time Or Immediate To Soft Power Down
• Dual Versus Single Cable Communications
• Toggle NCR/Non-NCR Format
• Interface Selection Or Disable Scale Usage
• Slow Power Up For Scale
• Scale Display Zero After Five Seconds
• Weight Timeout Enable/Disable

Dimensions

• 17" h x 19" w x 24" d
IBM Document: NCR
Page 1 of 3
Specifications (Continued)
Weight
• Installed: 34 lb.
• Shipping: 40 lb.

Power Supply

• External AC adapter @ 43 watts providing +12VDC,
+5VDC, -12VDC with a 5 Amp maximum.

Tools Requirements

• Flat-Blade Screwdriver
• Certified Calibration Weight Set
• Anti-Static Strap

Special Notes:

• DANGER:- Due to the fact that this is a Class IIa laser
product it is strongly advised to "Avoid long-term
viewing of direct laser light" at all times.
• Scale calibration is generally done after the following:
scale installation, load cell or board replacement, scale
will not zero, calibration error occurs, changing weight
formats from pounds to metric.
• Scale calibration gives better results if the scale is
warmed up prior to the calibration by placing and
removing weights on the scale from 5 to 30 pounds and
then removing them.
• The NCR7870 Model 2000 should not be placed back in
service after it has been repaired or for its initial operation
until a certified field engineer has performed a weight
calibration based on the state and national government
specifications. If the calibration can not be performed
then an "Out of order" must be placed on the unit. A seal
may be also be required in order to validate the calibration
procedure based on government standards in your area.
• NCR Pacesetter Plus has three modes: Inquiry mode
allows scanner to track various information about labels
scanned, Real-Time mode allows off-line tally and checkly
of labels for searching and determining the bad labels
within a given stock of items, Mode 3 is just like Inquiry
mode but it appends the tracking information to the
barcode information so the terminal can extract this
information and add it to a database for reports or for
other tracking needs.

Scale Error Codes

Code Description
1- 3 Calibration Failure
4 Scale error / vibs in calibrate
5 Scale drifting or object in it.
6 EEPROM Failure
7 Board Replaced
8 Weight Constants Failed
9 Interference in calibration
Blank Object in or on it in calibrate
© Copyright International Business Machines, 1997
NCR
7870 Model 2000
To Fix It
Chg. Scale Brd/Cell
Reset / Recalibrate
Clr. obj. /Reset/ Cal.
Chg. Scale Board
Recalibrate
Chg. Digital Brd.
Recalibrate
Clear object / Reset
06/97 Doc # NCR001
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