La description
1.    General
Description
Model HDX*1
Portable electrical telephone set is suitable for wire
communication. The communication distance is within *1km. This
product has the advantages of reliable and stable performance,
clear voice, water-proof, anti-shock and good electro-magnetic
compatibility.
2.    Technical
condition
2.1 Working
conditions
Operation
temperature: **0℃~**5℃
Relative
humidity: *5%（at *0℃）
Atmosphere
pressure: *6~**6kpa
2.2 Power
supply:4.5V (three batteries of
model R*0)
2.3 Ring
frequency：*6~*0Hz, amplitude≥*0V (3kΩ
load), remain 1~2s
2.4
Dimension：**0mm×**0mm×*0mm
2.5
Weight：≤1.7kg
3. Operation
Method
3.1 The
function of each part of the telephone is described in fig
1
3.2 Install
battery
Open the back
cover and put in three R*0 batteries (note: the spring on the
back cover is the negative of the battery), close the back cover
and screw down the two fixed screws.
3.3 Wire
connections
Peel the end of
the two wire about 2cm, then depress the junction post and put
the core of the two lines into the hole, then loosen the post
check whether the wires have been pressed tightly.
3.4
communications
Press ring
, ring indicating light will fulgurate, and the signal is
sent out. When hearing the ring and seeing the light, pick up the
handhold of the telephone, the talking must be pressed
down when speaking.
| Pays: |
China |
| N ° de modèle: |
HDX-1
|
| Prix FOB: |
(Negotiable)
Obtenir le dernier prix
|
| Localité: |
- |
| Prix de commande minimale: |
- |
| Commande minimale: |
10 Set |
| Packaging Detail: |
- |
| Heure de livraison: |
45-60 |
| Capacité de Fournir: |
- |
| Payment Type: |
T/T, L/C |
| Groupe de produits : |
- |
