Dynacord PSD 215, Руководство пользователя

Страница: 8 / 32

PSD 215 | 218
8
11 P
ROTECTION INDICATOR
(PROTECT)
The PROTECT indicator lights red when one
of the extensive protection circuits – against
thermal overload, HF-induction, DC at the outputs, and
short circuit protection – is activated. In protect mode, the
speaker outputs are muted and the amplifier inputs are
short circuited to prevent the power amp from being
damaged.
In this case you should first check whether the ventilation
louvers are blocked. Another cause could be, that you have
connected to many speakers per power output. Please
also disconnect the Speakon connectors and check the
speaker cables for short circuits. During power-on opera-
tion the PROTECT LED always lights for some seconds, si-
gnalizing that the protection circuitry is operational.
12 L
IMIT INDICATOR
(LIMIT)
The LIMIT indicator signals that you are operating
the PSD at the internal power amp’s limit. Fre-
quent blinking of the LED is acceptable, since the amp-
lifier’s incorporated clip limiter prevents distortion.
Continuous lighting indicates that you have to be aware of
degradation in the outputted sound. In that case, the input
level has to be reduced. The LIMIT LED also lights if the
output level is reduced because of high amplifier tem-
perature.
13 P
OWER ON
/
OFF INDICATOR
(ON)
The ON LED lights green if the mains switch is ON
and the mains cord is connected correctly.
2.2 Menu mode
Press the MENU/ENTER rotary encoder during normal ope-
ration to access the menu mode. When entering the menu
mode the main menu (see illustration 2-6) is indicated.
In menu mode the MENU/ENTER rotary encoder and the
four function keys below the display are used for naviga-
tion and for selecting and editing parameters. Turn the
MENU/ENTER rotary encoder to the left or to the right to
move the cursor in the menu. Press the MENU/ENTER rota-
ry encoder to select or execute the highlighted menu item.
If a menu entry was highlighted, the corresponding dialog
is opened. If a parameter was highlighted, the value is
shown in inverse font and can be edited by turning the
MENU/ENTER rotary encoder. Press the MENU/ENTER
rotary encoder again to apply the edited parameter value.
The bottom line of the display indicates the function for
the four function keys. The following table describes some
of the functions avialable in menu dialogs.
P
RESET
S
ELECT
This dialog allows selecting a factory preset (e.g. F 01) or a
user memory (e.g. U 01). Turn the MENU/ENTER rotary
encoder to select a entry from the list. Press the MENU/EN-
TER rotary encoder to activate the selected preset or
memory. Press the OK function key to activate the selected
preset or memory and return to the menu. Pressing the
BACK function key returns to the menu.
P
RESET
S
AVE
This dialog allows saving the edited factory preset to a user
memory (U01 to U05). Turn the MENU/ENTER rotary enco-
der to select the user memory where the edited preset
should be stored to.
Illustration 2-2: Access the menu mode by pressing the MENU/
ENTER rotary encoder
Illustration 2-3: Main Menu
Preset Save
Main Menu
System Equalizer
System Alignment
Preset Select
EXIT
Function Description
BACK Returns to the next higher menu level.
ESC Discards all edits in the dialog and returns to normal operation.

or

Move the cursor to the left or to the right.
PRESET Opens the User Presets dialog to store the edited parameters as
an user memory.
OK Confirms the entry, e. g. when editing the name of an user
memory.
Table 2-4: Function keys
Illustration 2-5: Preset Select
Illustration 2-6: Select User Memory
F01: TS 400 - EUROPE
Preset Select
BACK OK
F02: TS 400 - USA
F03: VariLine VL 262
F04: VariLine VL 122
U01: Delay Line 10m
Select User Memory
BACK OK
U02: ---
U03: ---
U04: ---