Compatibility With Microsdhc Memory Cards - Lectrosonics DCR822-A1B1 Instruction Manual

DCR822
tion also has protection circuits that prevent damage to
the receiver if a positive ground power source is applied.
OLED Display
The display has four primary "home" windows. Pressing
the Front Panel PWR/BACK button steps through each
of these windows. Pages 8 and 9 show illustrations and
features of each.
After power is turned off and back on again, the unit
defaults to the Main window and to the most recent
frequencies, audio levels, transmitter battery conditions,
and other user settings. These settings are retained even
if the batteries are removed. The display illumination can
be set to time out in 5 seconds, 30 seconds, or never.
Recorder Function
The DCR822 has a built in recording function for use in
situations where the absolute minimum equipment is
necessary, or as a backup to the main recorder system.
The recorder samples at 48kHz rate with a 24 bit sample
depth. The micro SDHC card also offers easy firmware
update capabilities without the need for a USB cable or
driver issues.
Clock Function
The DCR822 has a built-in calendar and clock that are
saved with power down. If the batteries are removed
from the unit, the DCR822 "remembers" where it left off
and resumes time and date counts from that point.
Power Off
When the Front Panel Power/Back button is pressed
for several seconds, the audio output is instantly muted
(squelched) and the message "POWERING OFF..." is
displayed briefly before the receiver switches off.
Compatibility with
microSDHC memory cards
Please note that the DCR822 is designed for use with
microSDHC memory cards. There are several types of
SD card standards (as of this writing) based on capacity
(storage in GB).
SDSC: standard capacity, up to and including 2 GB –
NOT USE!
SDHC: high capacity, more than 2 GB and up to and
including 32 GB – USE THIS
SDXC: extended capacity, more than 32 GB and up to
and including 2 TB – DO NOT USE!
SDUC: extended capacity, more than 2TB and up to and
including 128 TB – DO NOT USE!
The larger XC and UC cards use a different formatting
method and bus structure and are NOT compatible with
the recorder. These are typically used with later genera-
tion video systems and cameras for image applications
(video and high resolution, high speed photography).
6
TYPE.
ONLY microSDHC memory cards should be used.
They are available in capacities from 4GB to 32GB.
Look for the Speed Class 10 cards (as indicated by a
C wrapped around the number 10), or the UHS Speed
Class I cards (as indicated by the numeral 1 inside a U
symbol). Also note the microSDHC Logo.
If you are switching to a new brand or source of card, we
always suggest testing first before using the card on a
critical application.
The following markings will appear on compatible
memory cards. One or all of the markings will appear on
the card housing and the packaging.
Speed Class 10
UHS Speed Class 1
UHS Speed Class I
NOTE: The default format for a card formatted
on a computer is always DATA. DATA format is
needed when downloading files for Firmware
updates or for saving frequency groups. When
formatting a card in the DCR822 for audio
applications, the DCR822 will ask if you are
formatting for audio, in which case, any files on
the card will be lost.
DO
Stand-alone
UHS Speed Class I
Accompanying
microSDHC logo
microSDHC Logo is a trademark of SD-3C, LLC
LECTROSONICS, INC.