Double sided#

  1. The double side display consists of MASTER (control part) and SLAVE (display part).

  2. The display is delivered as a one unit (both parts mounted on the console), MASTER and SLAVE parts are marked by labels.

  3. Remove the bottom cover from the console (M4 screws) first, bottom cover is attached to the console by steel wire (captive cover).

  4. Unscrew four locking screws placed on top of the console and put both parts into fully tilted out positions.

  5. Dismantle the back connector cover on the MASTER part; the cover incorporates gap with sealing for passage of cables into the clock.

  6. Loosen the cable fixing bar and disconnect the MASTER–SLAVE connecting cables – power cable marked by 230 VAC, etc.

  7. Release four Allen screws on back side of both clocks and take out the both clock parts from the console.

  8. Drill appropriate number of anchoring holes in the wall for wood‑type screws of 10 mm diameter. Use the mounting console as a template.

  9. Push all incoming cables (power, temperature, synchronization) through the upper tube of the console and through the oval hole, then mount the console on the wall.

    Attention

    If the clock is synchronized by LGC variant, please navigate to Clock Operation Non-Network Clock Operation to get detailed info about connection of various synchronization sources and receivers.

    For LGC variant, check and configure the position of DIP switch according to used synchronization signal (applies only for DCF, MOBALine, polarized impulse line or IRIG‑B).

  10. Put both sides into a fully tilted out positions.

  11. Hang the SLAVE part on one side of the console and tighten four screws on the back side.

  12. Hang the MASTER part on second side of the console and tighten four screws on the back side.

  13. Connect the MASTER–SLAVE power cable, use brown wire for L, white wire for N and green wire for PE terminals.

Warning

Be careful not to swap the terminals.

  1. Connect the MASTER–SLAVE data cable, use green wire for GND and brown wire for TxD terminals on JP4 connector.

Warning

Be careful not to swap the terminals.

  1. Arrange all incoming cables to appropriate length and connect them to the appropriate terminals on the PCB or to powering terminal block; see the description of the connectors and observe the correct polarity where necessary.

  2. Fix the cables with the holder in correct positions in order to maintain regular spacing between the cables in the area of passing through sealing; use appropriate force to not to damage the cables insulation.

  3. Configure the position of DIP switch according to used synchronization signal (applies only for DCF, MOBALine, polarized impulse line or IRIG‑B)

  4. Mount back the connector cover.

  5. Tilt the display parts into vertical position and fix them by locking screws.

Note

Smaller models can have only one MASTER–SLAVE connecting cable with cannon connectors.