ELC - Alpermann+Velte

Functional Description and Specifications ELC
Page 25
BBC Date coded according to the “EBU Technical Information I29-
1995” (so-called BBC format). The date is BCD coded and
assigned to the binary groups as follows:
BG1 Reserved All bits = 0
BG2 Units of the day 4 bits, LSB = bit 12
BG3 Units of the month 4 bits, LSB = bit 20
BG4 Tens of the day 2 bits, LSB = bit 28
Tens of the month 1 bit = bit 30, bit 31 = 0
BG5 Reserved All bits = 0
BG6 Units of the year 4 bits, LSB = bit 44
BG7 Reserved All bits = 0
BG8 Tens of the year 4 bits, LSB = bit 60
309M: YYMMDD Date and time zone information according to the SMPTE
309M-1999 “YYMMDD” format.
309M: MJD Date and time zone information according to the SMPTE 309M-
1999 “MJD” format.
--- MTD --- “Source = MTD“: Counter values decoded out of the MTD data:
Timer A (B, C, D, E, F) Time of counter A (B, C, D, E, F).
Real-Time
Local real-time.
Main 1 (2, 3) Time of MTD “main time“ 1 (2, 3).
Time Code
Time of a time code of the MTDoE system.
Set User
Gain
Manual entry of user data. Enter 8 characters (0 – 9, A – F). Complete with Enter
or Tab key.
Select the output level from the drop-down list. You can mute an output by
selecting “off”.
The values in this list refer to a use of balanced signals for output and input, i.e.
V PP (= peak-to-peak value) will be the difference between LTC OUT + and LTC
OUT –. V PP will be half of the indicated value if unbalanced signals are used, i.e.
the peak-to-peak value of the single LTC OUT + or LTC OUT – signal.
Correspondence between balanced use and unbalanced use:
Use of balanced signals
Maximum: +8.5 dBu / 5.8 V PP
Use of unbalanced signals
+2.5 dBu / 2.9 V PP
+6.2 dBu / 4.5 V PP 0.2 dBu / 2.2 V PP
+2.0 dBu / 2.8 V PP –4.0 dBu / 1.4 V PP
–6.5 dBu / 1.0 V PP –12.5 dBu / 0.5 V PP
Minimum: –16.1 dBu / 0.3 V PP
–22.1 dBu / 0.17 V PP