User Manual DR-512
9 Troubleshooting (FAQ)
• Problem 1 : The Program mode is skipped during mode switching .
Cause : In order to protect the data and prevent them from being erased, the Program
mode has been locked.
Recovery : press MODE key to enter the SETUP mode , select submenu 7 and set the
“Lock Program” as “N” for unlocking.
•
Problem 2 : Nothing happens when pushing the PLAY key .
Cause : Because the selected Sequence does not exist.
Recovery: Firstly the Sequence must be recorded, and then should it be played availably.
•
Problem 3 : Nothing happens when pushing the RECORD key .
Cause : Because records can only be made in the Program mode.
On the other hand, please check and ensure effective DMX signal input.
Recovery: Switch to the Program mode and make sure that the DMX signal input is OK.
•
Problem 4 : Nothing happens when pushing the PLAY or PAUSE key while
recording data under Program mode.
Cause : Because there is no vacant space for recording.
Recovery: Delete useless data to save more space for recording.
• Problem 5: Nothing happens when pushing the STARTUP or SHUTDOWN key.
Cause : These two keys can’t be used freely in every operation mode. They can only
be used in MANUAL mode, DMX TRIGGER mode or PROGRAM mode.
In other modes, they will be controlled automatically.
Recovery: Select a mode that allows the use of the STARTUP and SHUTDOWN function.
• Problem 6: Sequenses can not be triggered in TRIGGER mode when operating .
Cause : Relevant sequences can only be triggered availably when DMX input is OK.
Recovery : Ensure the DMX indicator is “on”. That just means the effective DMX input.
10 Specifications
• Power Requirement.......................................................................DC 9-12V, 500mA min.
•
Fuse...........................................................................................F 500mA 250V 5×20mm
• CF Card Requirement..............................................................................Exclusive 32 MB
•
LCD Screen.............................................................................................2×16 characters
• Dimensions............................................................................................482×120×44mm
•
Weight..........................................................................................................approx. 1.6 kg
•
(Binary coded) switch input............................................. 0~5V (no external voltage) /1mA
•
LED output (Prg-mode LED / Record LED / Play-LED)..........................……….2V / 25mA
11
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