ABOUT RADIOSHACK PARTNER VERSION I 1680X MODEL 60-2428 ELECTRONIC CHESS COMPUTER

RADIOSHACK PARTNER 1680X VERSION I Electronic Chess Computer - picture taken from box.
The main difference between Radio Schack Partner 1680X Model 60-2428 and Model 60-2428A are the way the playing levels are used. The later 1996 Model 60-2428A version is more user friendly in this respect. The play behavior is different between these two computers because of the way these play levels are differently designed.

RADIOSHACK PARTNER 1680X VERSION I Electronic Chess Computer - picture taken from box.
MAIN RADIOSHACK PARTNER 1680X VERSION I MODEL 60-2428 GAME CHARACTERISTICS
Excerpts taken from the RADIOSHACK PARTNER 1680X VERSION I user manual and box.

Technical Specification
RadioShack Partner 1680X Version I (1994)



Box
Computer Label
User Manual
Spacious Mind
Schachcomputer.Info
Active 2017
Tourn. 2015
1475
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T1
T2
T3
T4
T5
Final
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MANUFACTURER
PROGRAMMER
RadioShack/Tandy Corporation
Craig Barnes
1680 USCF
1994
$79,00
Not Available
Year:
MFR ELO:
Original Price:
Wiki ELO:
Model #:
60-2428
My Serial #:
Not Available
Processor OEM
Motorola
Processor:
MC68HC05
Speed:
Type:
8 Bit
1.7 MHz
ROM:
7744 Byte
RAM:
176 Byte
Battery Type:
4 x AA
Power Adapter:
9V D/C 300 mA
Display:
LCD4P7S16LEDs
Board Type:
Press Sensory
Overall Size:
Board Size:
8x8 in
12.1/4x9x1.1/4
Options Select:
Button Select
Play Levels:
64
Opening Book:
250 Half Moves
Take Back:
6 Half Moves
Position Setup:
Available
Position Verify:
Available
Move Analysis:
Display Info:
Available
Available
Solve Mate:
Mate in 4
Save Game:
Available
Ponder:
Not Available
Search Depth:
8 Ply Max.
Provide Hint:
Available
Teach Mode:
Not Available
Change Sides:
Available
Active Level:
TM Level:
B7
Infinite Level:
E8
B2
Game Features
Matchplay & Test ELO Ratings
Computer Game Rating
Rating Test
Other Computer Chess Ratings
USCF
USCF
Spacious Mind
Human Rating
USCF
CCR
CCNS
Ply
FIDE
USCF
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1619
1561
Class C Level Electronic Table Top Chess Computer!
Hardware Specification