What are the values for the N1 sync/N2 sync?

• A. N1: 1.5% N2: 2.5% - Left is the master
• B. N1: 2.0% N2: 3.0% - Left is the master
• C. N1: 1.0% N2: 2.0% - Left is the master
• D. N1: 1.5% N2: 2.5% - Right is the master

Answer: (A)

In two-channel synchronization, one side serves as the master and provides the timing reference, while the other side adjusts to stay in sync. N1 and N2 describe the allowable offsets or slack in each sync path relative to that reference. When the left side is the master, the values are set so that the primary alignment (N1) is tighter, and the secondary alignment (N2) allows a bit more tolerance, ensuring stable locking without forcing excessive delay.

Choosing N1 as 1.5% and N2 as 2.5% with the left as the master reflects that balance: a tighter constraint for the main timing reference and a slightly looser constraint for the secondary path to accommodate minor discrepancies. If the master were on the right, the numbers would align with that arrangement instead, and different values would imply a different synchronization policy or master/slave configuration.

So the combination of 1.5% for N1 and 2.5% for N2 with the left side designated as the master matches the described setup.