Data Sync Engineering WMP-255 매뉴얼 - 페이지 4
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페이지 인쇄Wallbox Selections
A wallbox transmits a series of pulses
which are decoded by the player to select
a song number.
The sequence of song numbers were
designed to match the title strips. The top
of the 1st title strip selects song 001, the
bottom of the strip selects 002. Top of the
next title strip selects 003 and the bottom
004. This sequence continues to the end.
Before using the wallbox, you need to set
the model type connected. This is done
from the setup mode. Press 000 on the
remote, after the green LED turns on,
enter the 3-digit value from the list.
Throughout the manual, the setup step
above will be shown as 000: with the
value or range of values provided.
Set the wallbox type
000:901-918
Set the line frequency
000:450/460
Set wallbox song folder
000:801-899
Two mode options for folder changes ...
WB folder "Save&Run"
000:474
WB folder "On The Fly"
000:475
"Save&Run" stores the setup value to
power-up memory then reboots. If a song
was playing, it is stopped and all songs
waiting to be played will be erased.
"On The Fly" only changes the run value,
and is not saved. If a song was playing, it
will continue to play. The next selection
will be from the new "run value" folder.
I I I I
Although, it can be instantly changed
at any time, it does not reboot to renew
the song count which may cause song
delay. It is recommended that the new
folder has a higher or same song count
as the original boot-up folder.
Wireless Remote Selections
Remote selections are user direct 3-digit
song number selections, from 001 to 255,
and uses the same folder number as the
wallbox selections.
Both, wallbox and remote selections, are
saved to memory and played in the order
received.
Selection Preview Mode
If "Selection Preview" is ON, and a song
is currently playing, the next Wallbox or
Remote selection will cancel the current
song play and start the new song play.
Selection Preview OFF
000:476
Selection Preview ON
000:477
Selection Preview was not just
a requested feature for song
surfers, but also provides the
ability to demonstrate, test and
verify the wallbox performance
AutoPlay Selections
AutoPlay is a feature that picks songs at
a chosen period of time when no Wallbox
or Remote selection is available to play.
Any folder can be used for AutoPlay.
Two play modes are available, Sequential
or Randomized selections. But if a folder
has less than 33 song files, the player
automatically selects "Sequential Mode"
Set AutoPlay interval
000:500-507
Randomized AutoPlay
000:470
Sequential AutoPlay
000:471
Set AutoPlay folder
000:301-399
Two mode options for folder changes ...
AP folder "Save&Run"
000:472
AP folder "On The Fly"
000:473
Selection Preview causes the AutoPlay
selection to be cancelled.
Power On Volume Level
At "Power On", the volume level setting
saved in power-up memory is used.
The Factory Reset volume level is 622.
The Maximum volume level is 630.
Set the volume level
000:600-630
Set the Equalizer Profile
At "Power On", the EQ profile setting
saved in power-up memory is used.
The Factory Reset setting is 700 (no EQ).
Six EQ settings are available 700 to 705.
You would need to try each one to see
which is suitable for your acoustics.
Set the EQ profile
000:700-705
One-Time WB Sequential Test
This is actually used as a Factory Test
It works by booting up into test mode as
defined by the wallbox type specified.
When started, it is expecting every WB
selection to be in sequential order from
001 up to 200.
3-Error blinks indicates a sequence error.
Start WB sequence test
000:401-419
How to Force Power-Up Test
Hold wallbox input wires across 9-volt battery
and power-up unit. Starts up in Continuous
AutoPlay at song #1 in Sequential mode from
the wallbox folder number. Disconnect battery.
If unable to get the song count, shows a 5-blink
error and the wallbox folder # is reset to 01.
Re-power the unit to try again. If the same error
again, the folder may be empty or memory card
is corrupted. Try to reformat and load SD card.
SONG TEST. Enter 3-digit song selections from
the Remote. If a song is currently playing, it is
cancelled, the new entered selection is started.
The POWER key cancels the current song play
and starts the next sequential song play.
The PREV key cancels the current song play
and starts the previous song play.
Setting the Remote Control Code
To set the code for this remote, Press &
Hold the "Code Search" button until the
LED remains on, then enter digits
The LED should turn off. Error if blinking,
and requires to repeat this step again.
If the LED didn't turn on from the Code
Search, remove the battery and hold the
POWER button a few seconds. Re-insert
the battery and try again.
Lost your Remote ?
Most Universal Remotes are available
that will work with this player.
See the section to Force the player into
"Power-Up Test". When it starts to play,
Follow the manufacturers "Code Search"
steps for TV. The song stops playing
when the POWER code is found.
Wallbox Speaker Connection
Red Wire
The speaker output audio is produced
from a stereo mixer circuit fed into a
mono bridged audio power amplifier
capable of delivering 3W of continuous
average power into a 3
load with less
than 10% THD.
The Red wire is looped to both the Left
and Right speaker connection and the
Black wire is connected to speaker COM.
This provides consistent audio from both
speakers while allowing the use of the
wallbox High -- Low volume switches.
Don't Have A Wallbox Yet ?
Not A Problem !
A wallbox is not necessary to operate
this player. You can enter your selections
from the Remote. Operates exactly the
same way, as if it was from the wallbox.
Provides you with the opportunity to test
and evaluate the player for your project.
For comparison, we would say this player
is the miniature version of our popular
WB-MP3 player, with a few more features.
0041
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Black Wire