SystemBase C510xr - CONTROLS AND INDICATORS; VFD Display; VU Meters; Menu Buttons

INSTALLATION
All Systembase C500 series codecs are designed to
fit a standard 19” rack. Each unit measures
44.45mm high (1U). Notes for installing:-
1/ Do not obstruct any air vents that the product may
have.
2/ Do not mount the unit directly above or below
other equipment within the rack. It is recommended
to leave a space of 1U between units.
3/ Where possible connect the M4 earth bonding
point to the rack enclosure frame.
CONTROLS AND INDICATORS
VFD Display
A 24 character by 2 line VFD (Vacuum Fluorescent
Display), provides comprehensive information on
the configuration of the unit and current status.
VU Meters
20 bit True RMS Digital VU Meters for monitoring
Left and Right audio channels with Peak Hold. The
VU Meter range is -60dB to 0dB with red LEDS to
indicate clip.
Menu Buttons
Menu Scroll Up / Previous button.
Menu Scroll Down / Next button.
Menu Select / Edit button is used to select the
configuration which is to be modified.
Menu Backspace button.
NO NO / Cancel button is used to answer No or
to abort the configuration change. The NO button is
also used to exit a menu level and return to the level
above. Pressing the NO button several times will
always take the user back to the Title display.
YES YES / Confirm button is used to answer
YES or to confirm the configuration change.
DIAL Button
The DIAL button is used to dial the ISDN call(s).
Keypad Dial
The first depression of the DIAL button will take the
unit into the Keypad Dial menu as the first option.
This allows the user to type in an ISDN number via
the keypad.
MENU : Keypad Dial (Num)
01256880123
An optional sub-address can also be specified by
use of the  button.
MENU : Keypad Dial (Sub)
1
Once the ISDN number has been entered, a second
depression of the DIAL button instructs the unit to
dial the displayed ISDN number. The call status is
then displayed as follows:
INFO: ISDN Status
Ready Ready Ready Ready
INFO: ISDN Status
Dial Ready Ready Ready
If the call has successfully connected then the
following is displayed:
INFO: ISDN Status
Con Ready Ready Ready
If the call fails to be established, you may press the
 button twice to access the disconnection cause
value. The  and  buttons maybe used to
access information about the adjacent ISDN
channels.
INFO: CH1 CLEARING CAUSE
ISDN Not Responding
To Dial the B2, B3 and B4 Channels, repeat the
above procedure for each. The audio bandwidth will
automatically adjust to include the additional B
Channels.
If further information is required about the current
disconnection clause value you may press the 
button twice.
Page 4