Wallace Perimeter Security ALPHA, Руководство по установке и обслуживанию

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CONNECTING HY5B VEHICLE DETECTORS
If there is any detector fault, the gate
operator functions as if the detector
is triggered.
8� Pressing the RESET button:
• Clears any errors
• Tunes the detector on connected loops
• Un-installs any detectors that have been removed
9� The SmartDC Controller automatically governs frequency selection for all HY5B detector modules.
This simplifies installation and guarantees that there is no cross-talk between multiple loops. The
frequency can also be manually selected; if this is required, refer to “Table 6. SmartDC Controller -
Installer Menu Functions” on page 106 �
10� Sensitivity is the only adjustment available on the detector itself. Generally, sensitivity does not
need to be increased unless the loop is large or there are multiple loops connected to one detector.
If required, adjust the sensitivity using the rotary switch which has the following eight settings:
• 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 functions are configurable through the Installer Menu as described in Table 8.
A boost feature is applied for settings
0 through 3. Boost increases the
sensitivity during a call and is useful
for maintaining continuous detection
if the signal becomes weak (such as
with tractor-trailer trucks). Sensitivity
settings 4 through 7 are the same as
0 through 3, but without the boost
feature.