What is the standard numbering format for presets?

What is the standard numbering format for presets?

• A. 01-99
• B. 1-99
• C. 00-99
• D. 01-100

Answer: (A)

The idea is to keep a fixed, two-digit format for every preset label. Using 01 through 99 gives each preset the same width, so lists line up neatly and sorting remains predictable. Starting at 01 avoids using a special zero in front of real presets, and many systems reserve 00 as a placeholder for “no preset” or an empty slot, which helps prevent confusion. Reaching 100 would require a third digit, breaking the fixed two-character display used for presets. For these reasons, 01-99 is the standard.

The idea is to keep a fixed, two-digit format for every preset label. Using 01 through 99 gives each preset the same width, so lists line up neatly and sorting remains predictable. Starting at 01 avoids using a special zero in front of real presets, and many systems reserve 00 as a placeholder for “no preset” or an empty slot, which helps prevent confusion. Reaching 100 would require a third digit, breaking the fixed two-character display used for presets. For these reasons, 01-99 is the standard.