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IX. TROUBLE SHOOTING
All NOVAG computers are extensively tested before leaving the factory to ensure trouble free performance. However, if
you encounter any problems during play, please check the following list first before calling your dealer or sending it in for
repair.
1.
The computer does not work and the LCD is blank:
−
Check if your batteries have sufficient charge, always use heavy duty or alkaline batteries for reliable
performance.
−
Check if the adaptor plug sits properly in the socket, as tight as possible with minimal movement. If this is loose it
may interrupt the power supply to the SAPPHIRE II.
2.
The letters on the LCD display are faint and get dimmer as you use the NOVAG SAPPHIRE II:
The batteries are run down, please change them.
3.
The keys do not work and pressing them will bring no response from the NOVAG SAPPHIRE II:
Please check that the
key board lock switch
has not been accidentally left in the LOCK position. This switch is on
the left side panel of the SAPPHIRE II. When using the computer, please ensure that this switch is always set to
NORMAL.
4.
The NOVAG SAPPHIRE II keeps returning error messages
[Err or]
on entering moves:
Please check that your position is correct using the VERIFY function (see. section IV. 11). Or if the SAPPHIRE II is
requesting you to enter a pawn promotion, please press one of the Piece Symbol Keys.
5.
The SAPPHIRE locks up and will not respond to any key press:
Please reset the computer by switching it off and removing the batteries or the adaptor. You may set it up again after a
few seconds and continue using the SAPPHIRE II normally.
Care of the NOVAG SAPPHIRE II:
Dirt and dust can be removed with a soft cloth. Do NOT use any chemical solvents or water on the set. Damage caused by
their use invalidates the warranty.
IX. TECHNICAL DATA AND FEATURES
Microprocessor
H8 - RISC STYLE TECHNOLOGY
Program Size
160K Byte ROM
129K Byte RAM
Hash -Table Size
118K Byte
System Clock Speed
32 MHz
Power Consumption
1.3 W Max., 150mA Max.
Battery
4 x 1.5V, UM-4 or size "AAA" (alkaline batteries)
Adaptor
9V DC rating 300mA (Novag Art. No. 8210)
LCD Display and Information LCD
Yes
Novag Super System Connection
Yes
Playing Levels
64
To Make a Move
Rubber Function Keys
Showing Move
LCD
Opening Book Size (ply)
>> 123,000
Maximum Opening Book Depth
60 ply
Programmable Opening Moves
3,000 ply
Game and Opening Memory
Yes
Games can be saved
up to 64 games or approx. 10,000 ply
Take Back Move
up to 400 ply
Set Up / Verify Function
Yes
Solves Mate
most mate - in - 8
Mate Announcement
up to mate - in - 14
Depth of Search
28 ply
Shows Depth (in ply)
Yes
