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DSTS2 

with DSP

OPERATING INSTRUCTIONS

Содержание DSTS2

Страница 1: ...DSTS2 with DSP OPERATING INSTRUCTIONS ...

Страница 2: ...e tone on hook Monitor Polarity test 10mA Red and Green LED s Long line operation 2kOhms or 10mA minimum line voltage 6 0V ETSI TBR37 38 compliant EMC EN55022 class B EN50082 1 LVD EN60950 Protected against Digital services up to 500Vdc DSP AC power up to 300Vrms Raw battery voltages Lightning surge Excess current Electrostatic discharge Acoustic shock High impedance Monitor facility Monitor is Da...

Страница 3: ...zz continuously if an attempt is made to go off hook on a high voltage digital service see the section on DSP Polarity test The polarity test may be conducted on a line after monitoring to en sure the line is free Do not test polarity during live calls it will cause loud clicks Connect to line press the polarity button and observe the polarity window at the centre of the keypad If you are using an...

Страница 4: ...ossible to cut off transmission by muting the microphone Pressing the MUTE button will offer privacy or will reduce sidetone in noisy environments Release the button to talk Ground start operation DSTS2 may be used on ground start or earth calling lines Con nect a ground to the green wire of the line cord pin 3 of the BT UK plug if fitted and pin 5 of RJ11 if fitted Switch the DSTS2 to TALK then p...

Страница 5: ...NTY Tempo Europe Ltd warrants this product and each part thereof for a period of one year Warranty covers all defects of manufacture and materials Tempo Europe Ltd agrees to remedy warranty defects free of charge provided that the product is returned pre paid to the supplier it is ad equately packed and labeled all parts are returned and warranty seals if fitted are not broken Warranty does not co...

Страница 6: ...Ltd Unit 3 Maesglas Industrial Estate Newport NP20 2NN United Kingdom Tel 44 0 1633 223552 Fax 44 0 1633 223948 e mail contact cve co uk Web www tempo textron com DSTS2 with DSP Operating instructions Issue 1 8 02 1201 03 2421 ...

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