Rose CrystalView Plus Manual de instrucciones descargar pdf (Pagina 35)

CRYSTALVIEW PLUS INSTALLATION AND OPERATIONS MANUAL

Only video is required, but no picture appears.

 The probable cause is that power to the Local Unit is not applied. The

Local Unit obtains its power from the CPUs keyboard port. A keyboard

cable must be connected from the Local Unit to the CPU even if no

keyboard is required. A supplementary power supply can be obtained

that connects to the Local Units keyboard connector.

System does not detect a PS/2 mouse

 Keyboard and mouse cables reversed on the Local Unit.

 Cable is loose; re-seat mouse cable on the CPU and the Local Unit.

 Ensure that the keyboard cable to the Local Unit is connected to provide

adequate power to the Local Unit.

 If you are connecting the local unit to a CPU with power applied,

connect the mouse cable to the CPU before you connect the keyboard

cable to ensure the mouse is correctly detected.

 Re-boot PC.

Keyboard error on boot-up

 Press [F1] or [Esc] and if this corrects the problem, modify the BIOS

setting to disable keyboard testing during boot-up.

No sound at the Remote Units speakers or headphones.

 Audio cable loose or defective.

 Audio cable in the wrong connector.

 Sound card “Line Out” muted.

No sound at the CPUs speakers when using a Microphone on the

Remote Unit.

 Microphone cable in wrong connector.

 Sound card “MIC” input muted.

 Microphone signal not amplified; increase sound card amplification by

+20db. Add “MIC” jumper on the Remote Units daughter board to

increase signal. Do not add this jumper if the microphone is already a

powered microphone.

Serial device does not function

 Serial cable loose or defective.

 Flow control incorrectly set on unit or CPU.

 Connect serial device directly to the CPU’s serial port and check to

determine if the problem is a PC or CrystalView Plus

problem.

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Rose CrystalView Plus Manual de instrucciones Pagina 35