PTE-50-CET
Sheet 28
There are 2 distinct function modes:
INDEPENDENT MODE:
This mode starts by defect when the equipment is turned on and allows synchronizing
a reference in 3 ways
“Line”, “Bus”, and “Ext
”.
The press key works in a sequential way, each time the key is pressed each passes to
one the references mentioned. The selected reference is not sent to the PTE-BUS.
MASTER OF REFERENCE MODE:
To activate this mode it necessary to press the key for at least 3 seconds, until a
"beep" sound is heard. In this mode allows synchronizing a reference in 2 ways,
“Line” and “Ext
”.
The press key works in a sequential way, each time the key is pressed each passes to
one or the other reference. The selected reference in this case is sent to the PTE-
BUS.
To retrun to the normal (INDEPENDENT) mode, press the key again for 3 seconds, until
the"beep" sound is heard.
3.5.1.5. HARMONICS selection
There are 3 keys, one for each output channel, marked CH1, CH2, and CH3
respectively. They allow selecting the harmonics of the fundamental frequency chosen
independently in each channel.
As other press keys, each time one of these keys is pressed the harmonic will change
up to the 5
th
harmonic, so you can select:
1
st
, 2
nd
, 3
rd
, 4
th
and 5
th
.
3.5.1.6. Activating the BOOSTER
The BOOSTER key has two modes, ACTIVATED and DEACTIVATED. When the unit is
turned on is in the DEACTIVATED mode. When it is activated, the maximum voltage is
double in each output range. This function is automatically deactivated if it is no
necessary.
3.5.2. OPTIC
INDICATORS
3.5.2.1. RS-232 port indicator
This is a 3 mm LED (red). When it lit, indicates that the serial port RS-232 is active so it
can send or receive information.
