Absolutely top, I've got now all Service-Manuals I'll need to repair my Mackie-Mixer!
Text excerpt from page 5 (click to view)
1.How to setting the TRAY
1. Move the SLIDE left side. 2. Match the Hole of GEAR 5 and Hole of CHASSIS 4. 6. Match the hole of GEAR 7 and hole of chassis while turning GEAR 6. 7. Match the mark of LOADING GEAR 8 and gear of TRAY where see horn hole 9 of tray. 8. Push a TRAY with the state that turned the entire surface of a TRAY into approximately 5 degrees the lower part slowly.
LARGE TOOTH GREASE EM-50L RIB RIB
MARKER MARKER LOARDING GEAR
3. Match the mark of GEAR 2 and mark of GEAR 3, and then install the BOSS. 4. Turn the GEAR 1 counterclockwise, and then SLIDE move right side. 5. The GEAR 1 move from side to side.