Dynacord PM 502, Руководство пользователя

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Menu item Subitems/parameter range
(default setting in bold) Description
OUTPUT SETTINGS • DIRECT DRIVE: Off, On/
50Hz HPF, On/70Hz HPF
• AMP ROUTING: MASTER A,
MASTER B, AUX, Dual A – B,
Dual A – AUX, Dual B – AUX
• AUX Mode: AUX-Bus, MAS.
A Pre, MAS. A Post
Limiters:
•
MASTER A: -10 – +11 dBu
• MASTER B: -10 – +11 dBu
• AUX Limiter: -10 – +11 dBu
In this menu you can configure
advanced features of the PM 502
outputs. Please refer to the
corresponding sections for more
details:
•
100 V Direct Drive, page 16
• Amplifier routing, page 16
• AUX mode, page 17
The audio limiter thresholds can be
set independently for the MASTER
A, MASTER B or AUX output signals.
DEVICE SETUP 1 • LCD Auto Dim: Off–60 Min.
• Dim Brightness: 0–100%
After the time set here the display
brightness is dimmed. The
brightness of the display in dimmed
mode can be adapted to the
installation location.
• Screensaver: Off–60 Min.
(default: Off)
• Personalize
After the time set here the
screensaver is activated. You can
personalize the device name shown
in the screensaver screen.
DEVICE SETUP 2 • Lock/Unlock: 0000–9999
• Lock Mode: Custom, Level
1,2,3
Enter a 4 digit PIN (password) to
lock certain parameters of the
PM 502. Please refer to section
Locking, page 18 for more details.
• Factory Reset Pressing the MENU/ENTER rotary
encoder opens a “Reset all
settings?” safety dialog box. Select
YES to reset the PM 502 to its
factory settings. Select NO to
return to the DEVICE SETUP menu.
If the device is locked a factory
reset is not possible.
INFORMATION • Firmware
• Mains: Voltage and
frequency
• Int. Temp: Current and
maximum value
• Logging
Indicates the firmware version
installed, the current supply voltage
and frequency and the internal
temperature of the device. The
entry Logging is for service only.
Table 7.2: Menu
PM 502 Operation | en 29
Bosch Sicherheitssysteme GmbH User manual 15-May-14 | 02 | F01U297804