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- *******************
- * TROUBLESHOOTING *
- *******************
- PROBLEM:
- Not Enough Memory
- SOLUTION:
- Try removing TSR's (such as mouse drivers) from your config.sys and
- autoexec.bat files.
- If you have DOS version 5 or above, include the line:
-
- dos=high
-
- in your config.sys file after "himem.sys" or another memory manager has
- been loaded.
- As a last resort, try disabling Sound Blaster support so the digitized
- samples will not be loaded (see command-line sound overrides).
-
- PROBLEM:
- Movement is erratic, or there is no movement
- SOLUTION:
- Press [J] to adjust your joystick(s).
- Most systems should work with joysticks set to 'AUTO' in the main menu.
- If movement is still erratic, try either setting joysticks to 'FORCE ON'
- which will scan only port 1, or disabling joysticks.
-
- PROBLEM:
- Sound isn't working correctly, or the game locks up
- SOLUTION:
- Use the command-line sound card override.
- Load Jetpack with one of the command-line options:
-
- Jetpack /S0 - No Sound
- Jetpack /S1 - PC Speaker
- Jetpack /S2 - Adlib (or compatible)
- Jetpack /S3 - Sound Blaster (or compatible)
-
- SOUND BLASTER HELP
- ------------------
- If your Sound Blaster or compatible card is not working in Jetpack, try
- setting the environmental variable BLASTER by typing:
-
- SET BLASTER=Axxx Ix Dx
-
- Axxx represents the address of the SoundBlaster/SB Pro. For the SB,
- it's either A210,A220,A230,A240,A250 or A260. For the SB Pro, it's either
- A220 or A240. The default is A220.
- Ix represents the IRQ number used by the SB/SB Pro. For the SB, it's
- either I2, I5, or I7. The default is I7.
- Dx represents the DMA channel used by the SB/SB Pro. Acceptable values
- are D0, D1, or D3. The default is D1.
-
- If the game continually locks up and you have a Sound Blaster, as a last
- resort try disabling the digitized Sound Blaster samples by using the Adlib
- command-line override (Jetpack /S2).
-
- Jetpack should have come without the configuration file "JETPACK.CFG" If you
- can't solve the problems you are having, try erasing this file. Jetpack will
- create a new config file based on your system.