Revox M208 - Manual (Page 13)

M208 Re:control
A-13
Battery display
The battery state display appears
in the top left display field, to
indicate that the batteries are
getting weak. You can continue to
use the remote control but you
should replace the batteries with
new ones at the next opportunity.
You should only use Alkaline LR
03/AAA batteries, also known as
Micro and they must be inserted
with correct polarity.
L
Revox does not recommend the
use of rechargeable batteries.
Because of the low voltage of 1.2V
as compared to 1.5V, as well as
the high levels of self-discharge by
rechargeables (particularly with
NIMH models), the battery
warning display appears
frequently and without justification.
Status display
IR send
The IR symbol appears in the
upper display fields each time the
M208 sends an infrared
command.
Link
If you connect the M208 to the
M51 using the M208 Link interface
to synchronise the Server
database for example, the Link
symbol appears.
USB
The USB symbol appears as soon
as the M208 is connected with a
PC USB port over a USB cable.
This connection is only needed for
data transfer with the M208
Manager PC program.