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Denecke Decode GR-1 Master Clock

The GR-1 is a precision time code generator/reader designed for production sound recording. Low power consumption with back
lighting assures users of long battery life in a small reliable package. Speed checking, memory hold and print are powerful features
that will help sound mixers on the set. High Definition compatible!

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Features

  • READ Reads SMPTE/EBU time code at normal operating speeds.
  • DISPLAY Time code/user bits and mode are displayed on a low power LCD display.
  • RATE Displays the incoming time code speed, mode and drop frame status.
  • HOLD Saves hold points in memory. Previous time code/user bit points are shown along with their memory location.
  • GEN Generates time code at 23.976, 24, 25, 29.97, 30 fps drop and non drop. User bits can be left free or set as date.
  • CLOCK An internal time of day clock updates the time code on every power up.
  • Jam syncs to external code and can cross jam different code rates. Any break in code will jam to a new value (continuous jam).
  • CHECK Displays a comparison of the internal time code to external time code. An =, ≠, + or − sign in the jam, generate and start/stop modes show offset and drift.
  • GU Inserts externally read time code in to the user bits of the current time code. This is useful for music playback with live action recording.
  • GX Generates time code locked to an external field or frame reference.
  • SS Generates time code in the start/stop mode. The code is normally stopped until pin #2 of the remote connector is pulled low. The hold memory is updated with every code start point.
  • REMOTE Printer out, hold, start/stop and TC in/out are accessible in the 9 pin “D” connector.
  • PRINT A serial printer can be connected to make time code logs, read breaks in input code and print stored memory points.
  • LB Low battery is indicated before the power is exhausted.

Specifications

  • INPUT: Reads code down to –18dB with 51k input impedance.
  • STABILITY: High stability TCXO crystal. +/- 1ppm -30 to +75ºC OUTPUT: 2 volts into 1k load impedance.
  • SIZE & WEIGHT: 5.9” x 4.25” x 1.55”, 1.3 lbs.
  • POWER: 6 to 24V DC at 15ma (backlight off) 25ma (backlight on). 6AA internal battery supply. Battery life approximately 70 hours. 1 BR2325 3V memory backup. Battery life approximately 1 year.
  • PRINTER: Serial out 1200 baud 8 bits 5 volt with DTR.
  • Reads SMPTE/EBU time code at normal operating speeds.
  • Time code/user bits and mode are displayed on a low power LCD display.
  • Saves hold points in memory. Previous time code/user bit.
  • A serial printer can be connected to make time code logs,
  • Low battery is indicated before the power is exhausted.
  • Also displays status of the internal memory battery.
Leica, Blackmagicdesign, Sony, ARRI, Canon, ZEISS, TLS, Panasonic

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