Pulsar TC-10B, Руководство пользователя

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If you are using the Alarm Relay, set jumper JU1
on the Power Supply Module.
5.1 Select the TC–10B
Operating Frequency
1. Remove the Transmitter Module from the
TC–10B chassis and select the operating
frequency.
a) Using the module extractors, remove the
Transmitter Module.
b) Select the Transmitter operating frequency
(between 30 and 535kHz), by turning the
four Transmitter rotary programming
switches (in 0.1kHz steps), with a small
screwdriver until the desired operating
frequency appears through the (four)
windows in the Transmitter control panel.
c) Using module extractors, insert the
module back into the TC–10B chassis, by
seating it with firm pressure.
2. Power up the TC-10B unit with the appro-
priate dc power. With a small screwdriver,
depress the “SET” button on the front of the
receiver module. The frequency display will
begin to flash. Depress the raise or lower
button until the desired frequency is
displayed. Depress “SET” again to select this
frequency. If you are not ready to set the
sensitivity, depress the “CANCEL” button. If
you are ready to set the sensitivity, depress the
“SET” button and
proceed with steps
listed in section 6.8.
5.2 Select TC–10B Keying
Conditions
5.2.1 Keying Mechanisms
Keying mechanisms for the TC–10B are of two
types:
• Control Panel source (e.g., using test push-
buttons)
• Printed Circuit Board (PCB) source (e.g.,
using jumpers)
5.2.2 Keying Module Jumpers
1. Remove the Keying Module from the chassis
and set jumpers JU1 through JU8 as desired
(refer to Figures 2-5 through 2-16):
JU1 – Keying Voltage Carrier Start
• 15V
• 48V
• 125V
• 250V
JU2 – Keying Voltage Carrier Stop
• 15V
• 48V
• 125V
• 250V
JU3 – Keying Voltage Low-Level Key
• 18V
• 48V
• 125V
• 250V
Page 5–2 October 2003
TC–10B System Manual
Technologies, Inc.
!
CAUTION
MAKE SURE THAT THE POWER HAS BEEN
TURNED “OFF” USING THE POWER SWITCH
(S1) ON THE POWER SUPPLY MODULE; THE
INPUT (D3) AND OUTPUT (D11) LEDS SHOULD
NOT SHOW RED LIGHTS.
NOTE
You may use the “INVERT’ positions on JU4 (LOW-
LEVEL KEYING) and JU6 (HIGH-LEVEL KEYING)
when it is impractical to hold down the
(RECESSED) push-buttons (“HL” and “LL”) on the
Keying Module control panel.