737 MAX Flight Crew Operations Manual
Communications -
Controls and Indicators
MN-FLT-OH-201
5.10.11
6
Printer Busy (PTR BUSY) Light
Illuminated -
• printer is printing
• flashes when printing is complete.
Broadband System Switch
1B824
1B824
1
Broadband System Power/Mode Selector
OFF - removes power from the Broadband System.
XMIT INHIB- provides power to the Broadband System, but transmission is
inhibited.
ON - provides power to the Broadband System. Allows gate-to-gate wireless
network access to the crew and passengers.
AFT OVERHEAD PANEL
BROADBAND SYSTEM
OFF
ON
XMIT
INHIB
BROADBAND COMM
1
October 26, 2021