4.1 Troubleshooting
4.1.3Operation
| PROBLEM |
| PROBABLE CAUSE | SOLUTION |
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• | When using the | • | The HANDSET/HEADSET | • When the headset is not used, set the |
| speakerphone on an APT, |
| selector is set to the | HANDSET/HEADSET selector to the |
| nothing is audible. |
| "HEADSET" position. | "HANDSET" position. |
• | When using the | • The "HEADSET" mode is | • When the headset is not used, select | |
| speakerphone/monitor |
| selected by Personal | the "HANDSET" mode by Personal |
| mode with a DPT, nothing is |
| Programming, "Handset/ | Programming. |
| audible. |
| Headset Selection". |
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• The PT does not ring. | • The ringer volume is off. | • Turn on the ringer volume. | ||
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• During a power failure, | • A DPT or APT is connected | • Disconnect the DPT or APT and | ||
| extensions connected to |
| to the extension port. | connect an SLT. |
| ports 1 and 2 of super hybrid | • The dialing mode (tone or | • Set the Tone/Pulse switch to the other | |
| ports do not operate. |
| pulse) is incorrect. | position. |
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• Originating an outside call, | • | The corresponding CO | • Program the CO button. Refer to "1.6.3 | |
| call transfer, or conference |
| button does not exist on the | Flexible Buttons" in the Feature |
| cannot be performed. |
| PT. | Manual. |
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• Cannot register the PS. | • | Wrong Personal | • Enter the PIN set to the Hybrid | |
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| Identification Number (PIN) | into the PS. |
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| is registered to the PS. |
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| • CS is not connected | • Make sure that the cable is connected | |
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| properly. | properly with correct pin assignments. |
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| Also, make sure that the cable does not |
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| make short circuits. |
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| • Switch all DIP switches off. |
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• PS becomes out of range. | • CS is not working. | • Make sure that the cable is connected | ||
• Cannot make calls using the |
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| properly with correct pin assignments. | |
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| Also, make sure that the cable does not | ||
| PS. |
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| make short circuits. | |
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| • Switch all DIP switches off. |
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| • Location of CS is not good. | • Locate the CS properly (refer to "2.7.5 | |
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| Site Survey" ). |
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| • Access system of the PS is | • Change the access system setting of | |
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| not properly set. | the PS to the appropriate system or |
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| automatic. |
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