Overview
The twelve-lead toolbar offers Auto, Standard and Half gain. Auto keeps large signals within their rows; Half gain can help with very large complexes. All leads in the recording use the same gain.
Telemetry uses a stable shared ECG range for the selected state. A genuine low-voltage example remains small relative to its labeled scale; it is not normalized into a normal-amplitude ECG.
Use a shorter time window to separate beats horizontally. Changing gain or time window does not change rhythm, pressure or cardiac output.