Справочник Пользователя для IBM 500
SurePOS 500 4846-XX5 Technical Reference
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Access Time – Read (inc. overhead)
13 ms typ
Access Time – Write (inc. overhead)
15 ms typ
2.11.3 LCD
12-inch TFT
15-inch TFT
17-inch TFT
Interface
Single Channel LVDS
Single Channel LVDS
Dual Channel LVDS
Minimum Brightness (cd/m
2
)
(without front glass)
450
230
300
Number of CCFL bulbs
2
2
4
Active Area (mm)
246.0H x 184.5 V
304.128H x 228.096 V
337.92H × 270.34 V
Resolution (pixels)
800 x 600
1024 x 768
1280 x 1024
Color
24 bit
24 bit
24 bit
Contrast Ratio (typ)
300:1
500:1
500:1
Minimum Backlight Life
(half brightness)
(half brightness)
30,000 hrs
30,000 hrs
40,000 hrs
2.11.4 Magnetic Stripe Reader
Characteristic Specification
Features
• ISO 7811 Tracks 1,2,3 capability
• Enable/Disable Carriage Return
• Enable/Disable
Sentinels
• Programmable
Sentinels
• Individually selectable Tracks
• Flashable
firmware
For details on configuring the MSR, go to the
www.ibm.com/solutions/retail/store/support and search for knowledge base
entry number R1001036
www.ibm.com/solutions/retail/store/support and search for knowledge base
entry number R1001036
Card Support
• Standard
• Mini-cards
• Foil laminated cards
Coercivity of Magnetic Stripe
300 to 4000 Oe
Read Direction
Bi-directional
Swipe Speed
5 to 60 inches per second
Maximum Jitter
12%
Error Rate
Less than 0.5%
Electrical Interface
Serial
Rated Life
500,000 swipes
2.11.5 Integrated and Distributed 2x20
Integrated 2x20
Distributed 2x20
Technology
Vacuum Fluorescent
Format
2 rows, 20 characters
Brightness (w/o lens)
300 cd/m2
300 cd/m2
Display Color (w/o
lens)
lens)
Green
Adjustment n/a
Multi-position
detent
Character Box
5 x 7
5 x 7
Character Height (mm)
7.74 x 4.15
9.5 x 4.45