Accessory Connection; Fitting Suppression Ferrites - Raymarine AXIOM 2 PRO Installation Instructions Manual

16.1 Accessory connection

The display includes a built in dual slot MicroSD card reader. The Accessory
connector can be used to expand storage capabilities by connecting an
external memory card reader or external storage device to the display.
1. ACCESSORY connector.
2. Accessory device:
• RCR-SDUSB (part number: A80440) — Includes 1x SD card slot (or
MicroSD card when using an SD card adaptor) and 1x USB (Type A
connector) (e.g. for connection of an external USB hard drive or pen /
flash drive). The USB slot on the RCR-SDUSB can also supply 0.5A of
current to charge mobile devices.
• RCR-1 (part number A80585) — Includes 1x MicroSD card slot.
• Bulkhead Mount Micro USB Socket (part number: A80630) —
Includes 1x Micro USB (Type Micro A connector) (e.g. for connection of
an external USB hard drive or pen / flash drive; an additional adaptor
may be required for the connection of some USB devices).
• To save screenshots (.png files), [External SD] or [External USB] must be
selected as the [Screenshot File] location on the [This display] tab in the
main display settings menu (accessible from Homescreen).
• To save video (.mov files ), [External SD] or [External USB] must be selected
as the [Save Files] location on the [Photo & Video recording] tab in the
Video app settings menu.
For installation details for these devices, please refer to the instructions
provided with your accessory.
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Fitting suppression ferrites

In certain installation scenarios interference may be experienced in the form
of data corruption when reading and writing to external storage via the card
reader. Under these circumstances the supplied suppression ferrites should
be fitted to the card reader's cable, as described below.
Two of the suppression ferrites should be fitted at 6 mm (0.24 in) intervals
from the connector end of the cable and the third ferrite at a distance of 53
mm (2.09 in) from the rear of the card reader. Cable ties are also supplied
to help secure each ferrite in place.
Warning: USB device power
Do NOT connect any device to the product's USB connection
that requires an external power source.