evertz 5010, Инструкция по эксплуатации

Страница: 52 / 108

Model 5010 Time Code Master Manual
Page 4-18
Revision 3.1.1
OPERATING INSTRUCTIONS
4.5.6. Setting the Generator User Bits in Date Format
When the generator user bits are in date format a special four-step process is used to enter the user
bits. First you will enter the year, then the month, then the day, and then a time zone offset.
Press the
DISPLAY
key one or more times to display the generator user bits if they are not already
displayed. The display prompt will show
GUB
when user bits are displayed. The
ENTER
and
CLEAR
keys are used in conjunction with the numeric keys to set the generator user bits, in date format.
"
When entering user bits in date mode make sure that the generator is programmed
for TIME DATE mode. See section 4.5.1. The date entered is the UTC date not the
Local date.
Press the
ENTER
key to recall the last year that you entered. The leftmost digits of the display will
indicate
YEAR
. The display prompt at the left of the display will blink while data entry mode is active,
and the dual functioned keys are now changed to their numeric values. If you want to re-enter this year
press the
ENTER
key. Pressing any numeric key will clear the previous value and place the new value
into the numeric display, starting at the right.
When you have entered the correct four digit year, press the
ENTER
key to proceed to month entry.
The leftmost digits of the display will indicate
MONTH
. The last month you entered will be shown. If you
want to re-enter this month, press
ENTER
, otherwise press the numeric keys to enter a valid month.
When you have entered the correct two digit codes for the month, press the
ENTER
key to proceed to
day entry. The leftmost digits of the display will indicate
DAY
. The last day you entered will be shown.
If you want to re-enter this day, press
ENTER
, otherwise press the numeric keys to enter a valid day.
When you have entered the correct two digit code for the day, press the
ENTER
key to proceed to time
zone entry. The time zone is used to adjust the UTC internal clock to allow the generator to output
local time. It is also encoded into the user bits to allow reading devices to compensate for various time
zones. Time zones are entered as an hour and minute offset, but are actually encoded in the user bits
as a 2-digit code according to Table A-1 in Appendix A.
The leftmost digits of the display will indicate
TIME ZONE
. The last time zone you entered will be
shown as
+/-HH:MM
where HH represents the whole hour time offset and MM indicates the minutes
offset for time zones where there are partial hours. The +/- sign indicates if the time is ahead or behind
UTC. If you want to re-enter this time zone offset, press
ENTER.
To change the whole hour offset
press the Ï or Ð keys. To change the partial hour offset press the Í or Î keys. The 5010 will only
allow valid time zone offsets to be selected. If daylight saving time is observed in your area, then you
should enter the time zone offset for standard time. You can set up the daylight saving time adjustment
using the procedure outlined in section 4.5.7.
When you have selected the correct time zone offset, press the
ENTER
key to complete the data entry
process. The numeric keys return to their normal functions when the data entry has been completed by
pressing the
ENTER
key or canceled by pressing the
CLEAR
key. The display prompt will return to
GUB when data entry mode has been completed.