Wallace Perimeter Security ALPHA - Page 122

122
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CONNECTING HY5B VEHICLE DETECTORS
If there is any detector fault, the gate
operator funcons as if the detector
is triggered.
8� Pressing the RESET buon:
• Clears any errors
• Tunes the detector on connected loops
• Un-installs any detectors that have been removed
9� The SmartDC Controller automacally governs frequency selecon for all HY5B detector modules.
This simplies installaon and guarantees that there is no cross-talk between mulple loops. The
frequency can also be manually selected; if this is required, refer to “Table 6. SmartDC Controller -
Installer Menu Funcons” on page 106�
10� Sensivity is the only adjustment available on the detector itself. Generally, sensivity does not
need to be increased unless the loop is large or there are mulple loops connected to one detector.
If required, adjust the sensivity using the rotary switch which has the following eight sengs:
• 0 = Low with boost (See NOTE.)
• 1 = Normal with boost (See NOTE.)
• 2 = Medium with boost (See NOTE.)
• 3 = High with boost (See NOTE.)
• 4 = Low without boost
• 5 = Normal without boost
• 6 = Medium without boost
• 7 = High without boost
11� Vehicle detector funcons are congurable through the Installer Menu as described in Table 8.
A boost feature is applied for sengs
0 through 3. Boost increases the
sensivity during a call and is useful
for maintaining connuous detecon
if the signal becomes weak (such as
with tractor-trailer trucks). Sensivity
sengs 4 through 7 are the same as
0 through 3, but without the boost
feature.