Antelope Isochrone Trinity Owner's Manual page 9

12. USA pull up/pull down (+/-0.1%)
When in edit mode, this button toggles +/- 0.1% pull up/pull down for the channel(s)
being edited. To confirm an edit press the SAMPLE RATE knob (4). On the triple
display for the given channel(s), the top line of the digit to the far right is lit for a pull
up, and the bottom line is lit for a pull down.
Notes:
If 0.1% & 4% pull ups are selected, the middle and top line of the last digit on the display are lit.
If 0.1% & 4% pull downs are selected, the middle and bottom line of the last digit in the display
are lit.
13. European pull up/pull down (+/- 4%)
When in edit mode, this button toggles +/- 4% pull up/pull down for the channel(s)
being edited. To confirm an edit press the SAMPLE RATE knob (4). On the triple
display for the given channel(s), the top line of the digit to the far right is lit for a pull
up, and the bottom line is lit for a pull down.
Notes:
If 0.1% & 4% pull ups are selected, the middle and top line of the last digit on the display are lit.
If 0.1% & 4% pull downs are selected, the middle and bottom line of the last digit in the display
are lit.
14. Status LEDs
LOCK When lit, indicates that Trinity is locked to a valid incoming reference.
The light will flash if there is no input, or a frequency present at the input is not
one of the recognized valid gearboxing frequencies as in Appendix A
ATOMIC Will be lit if SOURCE is set to OVEN, and a valid signal is present at the
rear panel atomic input.
OVEN Flashes when Trinity is first turned on, and will light solid when the oven
reaches its operating temperature.
Note:
In normal operation OVEN and LOCK or ATOMIC and LOCK will not be lit at the same
time. However, when using the advanced SPLIT mode this is possible.
15. INFO Button
Press to display further information on the SOURCE. Press again, or wait ten
seconds to return.
16. HD Pull Down Select Buttons
Toggles -0.1% pull down On or Off for each HD channel. Press HD button for the
given channel(s) to confirm edit(s).
17. SD Video Select Button
Use this button to select the format that will be present at rear panel outputs SD 3 &
4. This is an instant change that doesn't require confirmation
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