Instruction manual

1-2
1.2.2 Maximum Allowable Input Voltage
The maximum allowable input voltage to the input connectors is shown in the table 1-1
below. Do not apply excessive voltage to prevent damage to the instrument.
Table 1-1 Maximum allowable input voltage
Input Connector Maximum Input Voltage
GENLOCK ±4.5V (DC + peak AC)
1.2.3 Shorting the Output Connectors, Reverse Voltage
Do not short any output connectors to prevent damage the instrument.Do not supply
external power to Output terminal, this could cause the instrument to malfunction.
Otherwise, you may damage the instrument or other property.
1.2.4 Mechanical Shock
Please be careful not to expose the instrument to other forms of severe mechanical
shock as this product contains shock sensitive precise parts.
1.2.5 Damage Caused by Static Electricity
Electronic parts are susceptible to damage from electrostatic discharge (ESD). The core
wire of the coaxial cable may be charged with static electricity. If you are connecting a
coaxial cable that is not connected on either end to an input/output connector of the
instrument, short the cable’s core wire and external conductor beforehand.
1.2.6 About the Mounting to the Rack
When you mount the instrument to the rack, be sure to prepare the mechanical parts
supporting main body.
In addition, the rail supporting a main body is prepared as an option goods.
1.2.7 About the Electric Shock Hazard etc.
When you perform an examination and adjustment of a television, VTR, and other
related devices, refer to the service manual of each device.
When you connect this instrument to the inside of a device to be measured, be sure to
remove that power cord from a socket, and an electric shock hazard should not occur.
Especially when you connect this instrument to the device which contains high-voltage
circuits, such as television, wears the glove which endures the high voltage and be
careful of it not to get an electric shock.
1.2.8 About Preheating
To secure more accurate operation, turn on the power before about 30 minutes of use,
and stabilize an internal temperature.
CAUTION