A B
LOCKED
Tap SHIFT to latch it for the next key, or hold it while pressing another key. Blue legends are the shifted functions. Presets and settings are saved on this device.
| CHAN | Switch active channel (A/B). SHIFT‑CHAN locks/unlocks channel selection. |
| 0–9 then START | Enter a time (HH:MM:SS, or MM:SS:FF in FRM) and start it. Digits shift in from the right; 60 = 1:00. |
| UP DN | Toggle count direction. SHIFT‑UP DN reverses a running count instantly. |
| START STOP | Start, pause, resume. Also "=" for calculations. |
| SHIFT‑START | With digits entered: add the count to the follow buffer (up to 8, plays in order). With no entry: start or stop both channels together. |
| SEC FRM | Toggle HH:MM:SS / MM:SS:FF on the active channel. |
| CLEAR | Clear the entry; on a stopped channel, zero it. SHIFT‑CLEAR (CLR ALL) blanks the channel and its follow buffer. |
| + / − then time, START | Add/subtract to the channel, even while running. Type a time first to use it as a calculator; START again runs the result. |
| SHIFT‑+ / SHIFT‑− | INC / DEC by one second (SEC) or one frame (FRM). |
| PRESET then 0–9 | After entering a time and direction: store it (LED flashes). With no entry: recall it. SHIFT‑digit uses slots 10–19. |
| INPUT | Show time of day on the channel (stands in for input timecode). START marks/freezes it. |
| INPUT, −, time, START | Countdown to end of program: counts down to the clock time you type. |
| SHIFT‑INPUT | Return to time of day when the current countdown ends (LED flashes). |
| DISPLAY | Full‑screen readout of the active channel. SHIFT‑DISPLAY locks it to the current channel. |
| SHIFT‑SEC FRM (GPI) | End‑of‑count alert: off / flash / flash + beep. |
| SHIFT‑0 | Frame rate; press + to cycle 24 / 25 / 30 / 29.97. CLEAR to exit. |
| SHIFT‑1 | Brightness, 15 levels. |
| SHIFT‑2 / SHIFT‑3 | Time of day as Local or UTC / 12 or 24 hour; + to change. |
| SHIFT‑4 | Swap channels A and B. |
| SHIFT‑9 | Leading zero blanking on the active channel. |
0–9, + −, Enter/Space = START, Backspace = CLEAR, C = CHAN, U = UP DN, F = SEC FRM, P = PRESET, I = INPUT, D = DISPLAY, Shift = SHIFT.