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Chapter 1 Specification Comparison
1.1 Specifications of GP-477RE and GP-4501T
GP-477RE
GP-4501T
Display Type
High-brightness EL display
UP!
TFT color LCD
Display Colors,
Levels
Amber
UP!
65,536 colors (without blink)/
16,384 colors (with blink)
Display Resolution
VGA (640×400 pixels)
VGA (640x480 pixels)
Panel Cutout
Dimensions (mm)
259(W)x201(H)
External Dimensions
(mm)
274.0(W)x216(H)x56.5(D)
272.5(W)x214.5(H)x57(D)
Touch Panel Type
Resistive film (Matrix)
Resistive film (Analog/Matrix)
Memory
Application
2MB
UP!
32MB
SRAM
96KB
UP!
320KB
Backup Battery
Secondary Battery
(Rechargeable Lithium
battery)
NEW!
Primary Battery
(Replaceable Lithium battery)
Rated Input Voltage
AC 100 to 240V/ DC 24V
Serial
I/F
COM1
D-Sub 25 pin (socket)
RS-232C/422
D-Sub 9 pin (plug)
RS-232C
COM2
-
D-Sub 9 pin (plug)
RS-422/485