Appendix A: Post-Installation Procedures
82005-IM-K
Sandel SN3500 Installation Manual
Page 7-1
7
Appendix A: Post-Installation Procedures
After all wiring has been verified and the SN3500 has been installed into the panel,
the maintenance pages must be accessed to properly configure the SN3500 for the
installed equipment. Prior to applying power to the SN3500, depress and hold the
[BRG] and the [MEM] keys, and then apply power to the unit. Continue to hold until
the first maintenance menu appears. This protocol insures than maintenance menus
cannot be called up accidentally during flight.
Once the Maintenance Menu is entered, press the [NEXT] or [LAST] softkeys to cycle
the MAINTENANCE MENU pages. Use the UP/DOWN arrow keys for selections,
and rotate the right knob to adjust and select. On some menus additional soft key
legends will appear as prompts.
Escape the maintenance menus by pressing and holding the CRS knob. This will
allow normal operation of the unit to test the effects of settings. Re-enter the
maintenance pages pressing and holding the CRS knob.
To disable maintenance menu operation, power down and restart normally. All
configured items will be stored in non-volatile memory.
NOTE: When configuring ARINC 429 inputs, select ‘429’ for low-speed and ‘429H’
for high-speed.
Each maintenance page, the options for each, and a brief description of each option
are detailed below:
Summary of Contents for SN3500
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