Very clear scan, I recommend it. Definitely a must have for any 3362 owner.
Alpine could have written a slightly more complete manual, though. It's already pretty huge, but the unit has so many functions, I feel some more explanation would have been better.
Yamaha's manual of their comparable YDSP-1 is a little better in my opinion.
Correct manual received and of good quality but the contents of the file for the Service Manual for the same monitor is for a 20" TV not the RGB Monitor.
Text excerpt from page 7 (click to view)
CLEANING THE HOSE AND NOZZLE
The vacuum cleaner stops automatically if the nozzle, tube or hose becomes blocked, or the filters are blocked. Disconnect from the mains and allow the vacuum cleaner to cool down for approximately 20-30 minutes. Clear whatever is causing the blockage and/or replace dirty filters.Then restart the vacuum cleaner. Tubes and hose 1. Use a cleaning strip or similiar to clear the tubes and hose. 2. It is sometimes possible to clear the hose by "massaging" it. However, be careful in case the obstruction has been caused by glass or needles caught inside the hose. Note: The warranty does not cover any damage to hoses caused by cleaning them. Cleaning the floor nozzle 3. To avoid reduction in suction power, frequently clean the dual purpose floor nozzle. The easiest way to clean it is by using the hose handle.